diff --git a/index.js b/index.js
index 56f08c9..5fe35d3 100644
--- a/index.js
+++ b/index.js
@@ -33,7 +33,7 @@ function getScript() {
     const loadCssMain = resolve.sync('fg-loadcss');
     const loadCssBase = path.dirname(loadCssMain);
 
-    const loadCSS = read(loadCssMain) + read(path.join(loadCssBase, 'cssrelpreload.js'));
+    const loadCSS = read(path.join(loadCssBase, 'cssrelpreload.js'));
     return UglifyJS.minify(loadCSS).code;
 }
 
diff --git a/package.json b/package.json
index 7f63f8a..dd3ff11 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "css": "2.2.1",
     "detect-indent": "5.0.0",
     "dom-serializer": "0.1.0",
-    "fg-loadcss": "1.3.1",
+    "fg-loadcss": "^2.0.0",
     "get-stdin": "5.0.1",
     "indent-string": "3.1.0",
     "lodash": "4.17.4",
diff --git a/test/expected/cartoon-absolute-expected.html b/test/expected/cartoon-absolute-expected.html
index 7e3300f..d584002 100644
--- a/test/expected/cartoon-absolute-expected.html
+++ b/test/expected/cartoon-absolute-expected.html
@@ -293,7 +293,7 @@
   <noscript><link rel="stylesheet" href="/css/cartoon.18d89c7f.css"></noscript>
   <link rel="preload" href="/bower_components/bootstrap/dist/css/bootstrap.d561412a.css" as="style" onload="this.rel='stylesheet'">
   <noscript><link rel="stylesheet" href="/bower_components/bootstrap/dist/css/bootstrap.d561412a.css"></noscript>
-  <script>!function(e){"use strict";var t=function(t,n,r){function o(e){if(i.body)return e();setTimeout(function(){o(e)})}function a(){d.addEventListener&&d.removeEventListener("load",a),d.media=r||"all"}var l,i=e.document,d=i.createElement("link");if(n)l=n;else{var s=(i.body||i.getElementsByTagName("head")[0]).childNodes;l=s[s.length-1]}var u=i.styleSheets;d.rel="stylesheet",d.href=t,d.media="only x",o(function(){l.parentNode.insertBefore(d,n?l:l.nextSibling)});var f=function(e){for(var t=d.href,n=u.length;n--;)if(u[n].href===t)return e();setTimeout(function(){f(e)})};return d.addEventListener&&d.addEventListener("load",a),d.onloadcssdefined=f,f(a),d};"undefined"!=typeof exports?exports.loadCSS=t:e.loadCSS=t}("undefined"!=typeof global?global:this),function(e){if(e.loadCSS){var t=loadCSS.relpreload={};if(t.support=function(){try{return e.document.createElement("link").relList.supports("preload")}catch(e){return!1}},t.poly=function(){for(var t=e.document.getElementsByTagName("link"),n=0;n<t.length;n++){var r=t[n];"preload"===r.rel&&"style"===r.getAttribute("as")&&(e.loadCSS(r.href,r,r.getAttribute("media")),r.rel=null)}},!t.support()){t.poly();var n=e.setInterval(t.poly,300);e.addEventListener&&e.addEventListener("load",function(){t.poly(),e.clearInterval(n)}),e.attachEvent&&e.attachEvent("onload",function(){e.clearInterval(n)})}}}(this);</script>
+  <script>!function(t){"use strict";t.loadCSS||(t.loadCSS=function(){});var e=loadCSS.relpreload={};e.support=function(){try{return t.document.createElement("link").relList.supports("preload")}catch(t){return!1}},e.bindMediaToggle=function(t,e){function a(){t.media=e}t.addEventListener?t.addEventListener("load",a):t.attachEvent&&t.attachEvent("onload",a),setTimeout(a,3e3)},e.poly=function(){if(!e.support()){for(var a=t.document.getElementsByTagName("link"),n=0;n<a.length;n++){var o=a[n];if("preload"===o.rel&&"style"===o.getAttribute("as")&&!o.getAttribute("data-loadcss")){var l=o.media||"all";e.bindMediaToggle(o,l),o.media="x",o.rel="stylesheet",o.setAttribute("data-loadcss",!0)}}var d=t.setInterval(e.poly,300);t.addEventListener?t.addEventListener("load",function(){e.poly(),t.clearInterval(d)}):t.attachEvent&&t.attachEvent("onload",function(){e.poly(),t.clearInterval(d)})}},e.poly(),"undefined"!=typeof exports?exports.loadCSS=loadCSS:t.loadCSS=loadCSS}("undefined"!=typeof global?global:this);</script>
   <!-- endbuild -->
 
 </head>
diff --git a/test/expected/cartoon-expected.html b/test/expected/cartoon-expected.html
index 9ba8f2c..9f0511a 100644
--- a/test/expected/cartoon-expected.html
+++ b/test/expected/cartoon-expected.html
@@ -293,7 +293,7 @@
   <noscript><link rel="stylesheet" href="css/cartoon.18d89c7f.css"></noscript>
   <link rel="preload" href="bower_components/bootstrap/dist/css/bootstrap.d561412a.css" as="style" onload="this.rel='stylesheet'">
   <noscript><link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.d561412a.css"></noscript>
-  <script>!function(e){"use strict";var t=function(t,n,r){function o(e){if(i.body)return e();setTimeout(function(){o(e)})}function a(){d.addEventListener&&d.removeEventListener("load",a),d.media=r||"all"}var l,i=e.document,d=i.createElement("link");if(n)l=n;else{var s=(i.body||i.getElementsByTagName("head")[0]).childNodes;l=s[s.length-1]}var u=i.styleSheets;d.rel="stylesheet",d.href=t,d.media="only x",o(function(){l.parentNode.insertBefore(d,n?l:l.nextSibling)});var f=function(e){for(var t=d.href,n=u.length;n--;)if(u[n].href===t)return e();setTimeout(function(){f(e)})};return d.addEventListener&&d.addEventListener("load",a),d.onloadcssdefined=f,f(a),d};"undefined"!=typeof exports?exports.loadCSS=t:e.loadCSS=t}("undefined"!=typeof global?global:this),function(e){if(e.loadCSS){var t=loadCSS.relpreload={};if(t.support=function(){try{return e.document.createElement("link").relList.supports("preload")}catch(e){return!1}},t.poly=function(){for(var t=e.document.getElementsByTagName("link"),n=0;n<t.length;n++){var r=t[n];"preload"===r.rel&&"style"===r.getAttribute("as")&&(e.loadCSS(r.href,r,r.getAttribute("media")),r.rel=null)}},!t.support()){t.poly();var n=e.setInterval(t.poly,300);e.addEventListener&&e.addEventListener("load",function(){t.poly(),e.clearInterval(n)}),e.attachEvent&&e.attachEvent("onload",function(){e.clearInterval(n)})}}}(this);</script>
+  <script>!function(t){"use strict";t.loadCSS||(t.loadCSS=function(){});var e=loadCSS.relpreload={};e.support=function(){try{return t.document.createElement("link").relList.supports("preload")}catch(t){return!1}},e.bindMediaToggle=function(t,e){function a(){t.media=e}t.addEventListener?t.addEventListener("load",a):t.attachEvent&&t.attachEvent("onload",a),setTimeout(a,3e3)},e.poly=function(){if(!e.support()){for(var a=t.document.getElementsByTagName("link"),n=0;n<a.length;n++){var o=a[n];if("preload"===o.rel&&"style"===o.getAttribute("as")&&!o.getAttribute("data-loadcss")){var l=o.media||"all";e.bindMediaToggle(o,l),o.media="x",o.rel="stylesheet",o.setAttribute("data-loadcss",!0)}}var d=t.setInterval(e.poly,300);t.addEventListener?t.addEventListener("load",function(){e.poly(),t.clearInterval(d)}):t.attachEvent&&t.attachEvent("onload",function(){e.poly(),t.clearInterval(d)})}},e.poly(),"undefined"!=typeof exports?exports.loadCSS=loadCSS:t.loadCSS=loadCSS}("undefined"!=typeof global?global:this);</script>
   <!-- endbuild -->
 
 </head>
diff --git a/test/expected/external-expected.html b/test/expected/external-expected.html
index 5303b6d..f5d5f39 100644
--- a/test/expected/external-expected.html
+++ b/test/expected/external-expected.html
@@ -295,7 +295,7 @@
         <noscript><link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.css"></noscript>
         <link href="http://fonts.googleapis.com/css?family=Open+Sans" rel="preload" type="text/css" as="style" onload="this.rel='stylesheet'">
         <noscript><link href="http://fonts.googleapis.com/css?family=Open+Sans" rel="stylesheet" type="text/css"></noscript>
-        <script>!function(e){"use strict";var t=function(t,n,r){function o(e){if(i.body)return e();setTimeout(function(){o(e)})}function a(){d.addEventListener&&d.removeEventListener("load",a),d.media=r||"all"}var l,i=e.document,d=i.createElement("link");if(n)l=n;else{var s=(i.body||i.getElementsByTagName("head")[0]).childNodes;l=s[s.length-1]}var u=i.styleSheets;d.rel="stylesheet",d.href=t,d.media="only x",o(function(){l.parentNode.insertBefore(d,n?l:l.nextSibling)});var f=function(e){for(var t=d.href,n=u.length;n--;)if(u[n].href===t)return e();setTimeout(function(){f(e)})};return d.addEventListener&&d.addEventListener("load",a),d.onloadcssdefined=f,f(a),d};"undefined"!=typeof exports?exports.loadCSS=t:e.loadCSS=t}("undefined"!=typeof global?global:this),function(e){if(e.loadCSS){var t=loadCSS.relpreload={};if(t.support=function(){try{return e.document.createElement("link").relList.supports("preload")}catch(e){return!1}},t.poly=function(){for(var t=e.document.getElementsByTagName("link"),n=0;n<t.length;n++){var r=t[n];"preload"===r.rel&&"style"===r.getAttribute("as")&&(e.loadCSS(r.href,r,r.getAttribute("media")),r.rel=null)}},!t.support()){t.poly();var n=e.setInterval(t.poly,300);e.addEventListener&&e.addEventListener("load",function(){t.poly(),e.clearInterval(n)}),e.attachEvent&&e.attachEvent("onload",function(){e.clearInterval(n)})}}}(this);</script>
+        <script>!function(t){"use strict";t.loadCSS||(t.loadCSS=function(){});var e=loadCSS.relpreload={};e.support=function(){try{return t.document.createElement("link").relList.supports("preload")}catch(t){return!1}},e.bindMediaToggle=function(t,e){function a(){t.media=e}t.addEventListener?t.addEventListener("load",a):t.attachEvent&&t.attachEvent("onload",a),setTimeout(a,3e3)},e.poly=function(){if(!e.support()){for(var a=t.document.getElementsByTagName("link"),n=0;n<a.length;n++){var o=a[n];if("preload"===o.rel&&"style"===o.getAttribute("as")&&!o.getAttribute("data-loadcss")){var l=o.media||"all";e.bindMediaToggle(o,l),o.media="x",o.rel="stylesheet",o.setAttribute("data-loadcss",!0)}}var d=t.setInterval(e.poly,300);t.addEventListener?t.addEventListener("load",function(){e.poly(),t.clearInterval(d)}):t.attachEvent&&t.attachEvent("onload",function(){e.poly(),t.clearInterval(d)})}},e.poly(),"undefined"!=typeof exports?exports.loadCSS=loadCSS:t.loadCSS=loadCSS}("undefined"!=typeof global?global:this);</script>
         <!-- endbuild -->
 
     </head>
diff --git a/test/expected/external-extract-expected.html b/test/expected/external-extract-expected.html
index 0a121da..847caa9 100644
--- a/test/expected/external-extract-expected.html
+++ b/test/expected/external-extract-expected.html
@@ -295,7 +295,7 @@
         <noscript><link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.d561412a.css"></noscript>
         <link href="http://fonts.googleapis.com/css?family=Open+Sans" rel="preload" type="text/css" as="style" onload="this.rel='stylesheet'">
         <noscript><link href="http://fonts.googleapis.com/css?family=Open+Sans" rel="stylesheet" type="text/css"></noscript>
-        <script>!function(e){"use strict";var t=function(t,n,r){function o(e){if(i.body)return e();setTimeout(function(){o(e)})}function a(){d.addEventListener&&d.removeEventListener("load",a),d.media=r||"all"}var l,i=e.document,d=i.createElement("link");if(n)l=n;else{var s=(i.body||i.getElementsByTagName("head")[0]).childNodes;l=s[s.length-1]}var u=i.styleSheets;d.rel="stylesheet",d.href=t,d.media="only x",o(function(){l.parentNode.insertBefore(d,n?l:l.nextSibling)});var f=function(e){for(var t=d.href,n=u.length;n--;)if(u[n].href===t)return e();setTimeout(function(){f(e)})};return d.addEventListener&&d.addEventListener("load",a),d.onloadcssdefined=f,f(a),d};"undefined"!=typeof exports?exports.loadCSS=t:e.loadCSS=t}("undefined"!=typeof global?global:this),function(e){if(e.loadCSS){var t=loadCSS.relpreload={};if(t.support=function(){try{return e.document.createElement("link").relList.supports("preload")}catch(e){return!1}},t.poly=function(){for(var t=e.document.getElementsByTagName("link"),n=0;n<t.length;n++){var r=t[n];"preload"===r.rel&&"style"===r.getAttribute("as")&&(e.loadCSS(r.href,r,r.getAttribute("media")),r.rel=null)}},!t.support()){t.poly();var n=e.setInterval(t.poly,300);e.addEventListener&&e.addEventListener("load",function(){t.poly(),e.clearInterval(n)}),e.attachEvent&&e.attachEvent("onload",function(){e.clearInterval(n)})}}}(this);</script>
+        <script>!function(t){"use strict";t.loadCSS||(t.loadCSS=function(){});var e=loadCSS.relpreload={};e.support=function(){try{return t.document.createElement("link").relList.supports("preload")}catch(t){return!1}},e.bindMediaToggle=function(t,e){function a(){t.media=e}t.addEventListener?t.addEventListener("load",a):t.attachEvent&&t.attachEvent("onload",a),setTimeout(a,3e3)},e.poly=function(){if(!e.support()){for(var a=t.document.getElementsByTagName("link"),n=0;n<a.length;n++){var o=a[n];if("preload"===o.rel&&"style"===o.getAttribute("as")&&!o.getAttribute("data-loadcss")){var l=o.media||"all";e.bindMediaToggle(o,l),o.media="x",o.rel="stylesheet",o.setAttribute("data-loadcss",!0)}}var d=t.setInterval(e.poly,300);t.addEventListener?t.addEventListener("load",function(){e.poly(),t.clearInterval(d)}):t.attachEvent&&t.attachEvent("onload",function(){e.poly(),t.clearInterval(d)})}},e.poly(),"undefined"!=typeof exports?exports.loadCSS=loadCSS:t.loadCSS=loadCSS}("undefined"!=typeof global?global:this);</script>
         <!-- endbuild -->
 
     </head>
diff --git a/test/expected/external-ignore-expected.html b/test/expected/external-ignore-expected.html
index ba800b5..b6db92e 100644
--- a/test/expected/external-ignore-expected.html
+++ b/test/expected/external-ignore-expected.html
@@ -294,7 +294,7 @@
         <link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.css">
         <link href="http://fonts.googleapis.com/css?family=Open+Sans" rel="preload" type="text/css" as="style" onload="this.rel='stylesheet'">
         <noscript><link href="http://fonts.googleapis.com/css?family=Open+Sans" rel="stylesheet" type="text/css"></noscript>
-        <script>!function(e){"use strict";var t=function(t,n,r){function o(e){if(i.body)return e();setTimeout(function(){o(e)})}function a(){d.addEventListener&&d.removeEventListener("load",a),d.media=r||"all"}var l,i=e.document,d=i.createElement("link");if(n)l=n;else{var s=(i.body||i.getElementsByTagName("head")[0]).childNodes;l=s[s.length-1]}var u=i.styleSheets;d.rel="stylesheet",d.href=t,d.media="only x",o(function(){l.parentNode.insertBefore(d,n?l:l.nextSibling)});var f=function(e){for(var t=d.href,n=u.length;n--;)if(u[n].href===t)return e();setTimeout(function(){f(e)})};return d.addEventListener&&d.addEventListener("load",a),d.onloadcssdefined=f,f(a),d};"undefined"!=typeof exports?exports.loadCSS=t:e.loadCSS=t}("undefined"!=typeof global?global:this),function(e){if(e.loadCSS){var t=loadCSS.relpreload={};if(t.support=function(){try{return e.document.createElement("link").relList.supports("preload")}catch(e){return!1}},t.poly=function(){for(var t=e.document.getElementsByTagName("link"),n=0;n<t.length;n++){var r=t[n];"preload"===r.rel&&"style"===r.getAttribute("as")&&(e.loadCSS(r.href,r,r.getAttribute("media")),r.rel=null)}},!t.support()){t.poly();var n=e.setInterval(t.poly,300);e.addEventListener&&e.addEventListener("load",function(){t.poly(),e.clearInterval(n)}),e.attachEvent&&e.attachEvent("onload",function(){e.clearInterval(n)})}}}(this);</script>
+        <script>!function(t){"use strict";t.loadCSS||(t.loadCSS=function(){});var e=loadCSS.relpreload={};e.support=function(){try{return t.document.createElement("link").relList.supports("preload")}catch(t){return!1}},e.bindMediaToggle=function(t,e){function a(){t.media=e}t.addEventListener?t.addEventListener("load",a):t.attachEvent&&t.attachEvent("onload",a),setTimeout(a,3e3)},e.poly=function(){if(!e.support()){for(var a=t.document.getElementsByTagName("link"),n=0;n<a.length;n++){var o=a[n];if("preload"===o.rel&&"style"===o.getAttribute("as")&&!o.getAttribute("data-loadcss")){var l=o.media||"all";e.bindMediaToggle(o,l),o.media="x",o.rel="stylesheet",o.setAttribute("data-loadcss",!0)}}var d=t.setInterval(e.poly,300);t.addEventListener?t.addEventListener("load",function(){e.poly(),t.clearInterval(d)}):t.attachEvent&&t.attachEvent("onload",function(){e.poly(),t.clearInterval(d)})}},e.poly(),"undefined"!=typeof exports?exports.loadCSS=loadCSS:t.loadCSS=loadCSS}("undefined"!=typeof global?global:this);</script>
         <!-- endbuild -->
 
     </head>
diff --git a/test/expected/index-before.html b/test/expected/index-before.html
index 0b037ee..959b391 100644
--- a/test/expected/index-before.html
+++ b/test/expected/index-before.html
@@ -15,7 +15,7 @@
         <noscript><link rel="stylesheet" href="css/main.css"></noscript>
         <link rel="preload" href="bower_components/bootstrap/dist/css/bootstrap.css" as="style" onload="this.rel='stylesheet'">
         <noscript><link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.css"></noscript>
-    <script>!function(e){"use strict";var t=function(t,n,r){function o(e){if(i.body)return e();setTimeout(function(){o(e)})}function a(){d.addEventListener&&d.removeEventListener("load",a),d.media=r||"all"}var l,i=e.document,d=i.createElement("link");if(n)l=n;else{var s=(i.body||i.getElementsByTagName("head")[0]).childNodes;l=s[s.length-1]}var u=i.styleSheets;d.rel="stylesheet",d.href=t,d.media="only x",o(function(){l.parentNode.insertBefore(d,n?l:l.nextSibling)});var f=function(e){for(var t=d.href,n=u.length;n--;)if(u[n].href===t)return e();setTimeout(function(){f(e)})};return d.addEventListener&&d.addEventListener("load",a),d.onloadcssdefined=f,f(a),d};"undefined"!=typeof exports?exports.loadCSS=t:e.loadCSS=t}("undefined"!=typeof global?global:this),function(e){if(e.loadCSS){var t=loadCSS.relpreload={};if(t.support=function(){try{return e.document.createElement("link").relList.supports("preload")}catch(e){return!1}},t.poly=function(){for(var t=e.document.getElementsByTagName("link"),n=0;n<t.length;n++){var r=t[n];"preload"===r.rel&&"style"===r.getAttribute("as")&&(e.loadCSS(r.href,r,r.getAttribute("media")),r.rel=null)}},!t.support()){t.poly();var n=e.setInterval(t.poly,300);e.addEventListener&&e.addEventListener("load",function(){t.poly(),e.clearInterval(n)}),e.attachEvent&&e.attachEvent("onload",function(){e.clearInterval(n)})}}}(this);</script>
+    <script>!function(t){"use strict";t.loadCSS||(t.loadCSS=function(){});var e=loadCSS.relpreload={};e.support=function(){try{return t.document.createElement("link").relList.supports("preload")}catch(t){return!1}},e.bindMediaToggle=function(t,e){function a(){t.media=e}t.addEventListener?t.addEventListener("load",a):t.attachEvent&&t.attachEvent("onload",a),setTimeout(a,3e3)},e.poly=function(){if(!e.support()){for(var a=t.document.getElementsByTagName("link"),n=0;n<a.length;n++){var o=a[n];if("preload"===o.rel&&"style"===o.getAttribute("as")&&!o.getAttribute("data-loadcss")){var l=o.media||"all";e.bindMediaToggle(o,l),o.media="x",o.rel="stylesheet",o.setAttribute("data-loadcss",!0)}}var d=t.setInterval(e.poly,300);t.addEventListener?t.addEventListener("load",function(){e.poly(),t.clearInterval(d)}):t.attachEvent&&t.attachEvent("onload",function(){e.poly(),t.clearInterval(d)})}},e.poly(),"undefined"!=typeof exports?exports.loadCSS=loadCSS:t.loadCSS=loadCSS}("undefined"!=typeof global?global:this);</script>
         <!-- endbuild -->
 
     </head>
diff --git a/test/expected/index-inlined-absolute.html b/test/expected/index-inlined-absolute.html
index 3d16e7b..4f6bf22 100644
--- a/test/expected/index-inlined-absolute.html
+++ b/test/expected/index-inlined-absolute.html
@@ -293,7 +293,7 @@
         <noscript><link rel="stylesheet" href="/css/main.css"></noscript>
         <link rel="preload" href="/bower_components/bootstrap/dist/css/bootstrap.css" as="style" onload="this.rel='stylesheet'">
         <noscript><link rel="stylesheet" href="/bower_components/bootstrap/dist/css/bootstrap.css"></noscript>
-        <script>!function(e){"use strict";var t=function(t,n,r){function o(e){if(i.body)return e();setTimeout(function(){o(e)})}function a(){d.addEventListener&&d.removeEventListener("load",a),d.media=r||"all"}var l,i=e.document,d=i.createElement("link");if(n)l=n;else{var s=(i.body||i.getElementsByTagName("head")[0]).childNodes;l=s[s.length-1]}var u=i.styleSheets;d.rel="stylesheet",d.href=t,d.media="only x",o(function(){l.parentNode.insertBefore(d,n?l:l.nextSibling)});var f=function(e){for(var t=d.href,n=u.length;n--;)if(u[n].href===t)return e();setTimeout(function(){f(e)})};return d.addEventListener&&d.addEventListener("load",a),d.onloadcssdefined=f,f(a),d};"undefined"!=typeof exports?exports.loadCSS=t:e.loadCSS=t}("undefined"!=typeof global?global:this),function(e){if(e.loadCSS){var t=loadCSS.relpreload={};if(t.support=function(){try{return e.document.createElement("link").relList.supports("preload")}catch(e){return!1}},t.poly=function(){for(var t=e.document.getElementsByTagName("link"),n=0;n<t.length;n++){var r=t[n];"preload"===r.rel&&"style"===r.getAttribute("as")&&(e.loadCSS(r.href,r,r.getAttribute("media")),r.rel=null)}},!t.support()){t.poly();var n=e.setInterval(t.poly,300);e.addEventListener&&e.addEventListener("load",function(){t.poly(),e.clearInterval(n)}),e.attachEvent&&e.attachEvent("onload",function(){e.clearInterval(n)})}}}(this);</script>
+        <script>!function(t){"use strict";t.loadCSS||(t.loadCSS=function(){});var e=loadCSS.relpreload={};e.support=function(){try{return t.document.createElement("link").relList.supports("preload")}catch(t){return!1}},e.bindMediaToggle=function(t,e){function a(){t.media=e}t.addEventListener?t.addEventListener("load",a):t.attachEvent&&t.attachEvent("onload",a),setTimeout(a,3e3)},e.poly=function(){if(!e.support()){for(var a=t.document.getElementsByTagName("link"),n=0;n<a.length;n++){var o=a[n];if("preload"===o.rel&&"style"===o.getAttribute("as")&&!o.getAttribute("data-loadcss")){var l=o.media||"all";e.bindMediaToggle(o,l),o.media="x",o.rel="stylesheet",o.setAttribute("data-loadcss",!0)}}var d=t.setInterval(e.poly,300);t.addEventListener?t.addEventListener("load",function(){e.poly(),t.clearInterval(d)}):t.attachEvent&&t.attachEvent("onload",function(){e.poly(),t.clearInterval(d)})}},e.poly(),"undefined"!=typeof exports?exports.loadCSS=loadCSS:t.loadCSS=loadCSS}("undefined"!=typeof global?global:this);</script>
         <!-- endbuild -->
 
     </head>
diff --git a/test/expected/index-inlined-async-final.html b/test/expected/index-inlined-async-final.html
index 16efc28..4421123 100644
--- a/test/expected/index-inlined-async-final.html
+++ b/test/expected/index-inlined-async-final.html
@@ -293,7 +293,7 @@
         <noscript><link rel="stylesheet" href="css/main.css"></noscript>
         <link rel="preload" href="bower_components/bootstrap/dist/css/bootstrap.css" as="style" onload="this.rel='stylesheet'">
         <noscript><link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.css"></noscript>
-        <script>!function(e){"use strict";var t=function(t,n,r){function o(e){if(i.body)return e();setTimeout(function(){o(e)})}function a(){d.addEventListener&&d.removeEventListener("load",a),d.media=r||"all"}var l,i=e.document,d=i.createElement("link");if(n)l=n;else{var s=(i.body||i.getElementsByTagName("head")[0]).childNodes;l=s[s.length-1]}var u=i.styleSheets;d.rel="stylesheet",d.href=t,d.media="only x",o(function(){l.parentNode.insertBefore(d,n?l:l.nextSibling)});var f=function(e){for(var t=d.href,n=u.length;n--;)if(u[n].href===t)return e();setTimeout(function(){f(e)})};return d.addEventListener&&d.addEventListener("load",a),d.onloadcssdefined=f,f(a),d};"undefined"!=typeof exports?exports.loadCSS=t:e.loadCSS=t}("undefined"!=typeof global?global:this),function(e){if(e.loadCSS){var t=loadCSS.relpreload={};if(t.support=function(){try{return e.document.createElement("link").relList.supports("preload")}catch(e){return!1}},t.poly=function(){for(var t=e.document.getElementsByTagName("link"),n=0;n<t.length;n++){var r=t[n];"preload"===r.rel&&"style"===r.getAttribute("as")&&(e.loadCSS(r.href,r,r.getAttribute("media")),r.rel=null)}},!t.support()){t.poly();var n=e.setInterval(t.poly,300);e.addEventListener&&e.addEventListener("load",function(){t.poly(),e.clearInterval(n)}),e.attachEvent&&e.attachEvent("onload",function(){e.clearInterval(n)})}}}(this);</script>
+        <script>!function(t){"use strict";t.loadCSS||(t.loadCSS=function(){});var e=loadCSS.relpreload={};e.support=function(){try{return t.document.createElement("link").relList.supports("preload")}catch(t){return!1}},e.bindMediaToggle=function(t,e){function a(){t.media=e}t.addEventListener?t.addEventListener("load",a):t.attachEvent&&t.attachEvent("onload",a),setTimeout(a,3e3)},e.poly=function(){if(!e.support()){for(var a=t.document.getElementsByTagName("link"),n=0;n<a.length;n++){var o=a[n];if("preload"===o.rel&&"style"===o.getAttribute("as")&&!o.getAttribute("data-loadcss")){var l=o.media||"all";e.bindMediaToggle(o,l),o.media="x",o.rel="stylesheet",o.setAttribute("data-loadcss",!0)}}var d=t.setInterval(e.poly,300);t.addEventListener?t.addEventListener("load",function(){e.poly(),t.clearInterval(d)}):t.attachEvent&&t.attachEvent("onload",function(){e.poly(),t.clearInterval(d)})}},e.poly(),"undefined"!=typeof exports?exports.loadCSS=loadCSS:t.loadCSS=loadCSS}("undefined"!=typeof global?global:this);</script>
         <!-- endbuild -->
 
     </head>
diff --git a/test/expected/index-inlined-async-minified-final.html b/test/expected/index-inlined-async-minified-final.html
index b4f1c20..8144cfb 100644
--- a/test/expected/index-inlined-async-minified-final.html
+++ b/test/expected/index-inlined-async-minified-final.html
@@ -15,7 +15,7 @@
         <noscript><link rel="stylesheet" href="css/main.css"></noscript>
         <link rel="preload" href="bower_components/bootstrap/dist/css/bootstrap.css" as="style" onload="this.rel='stylesheet'">
         <noscript><link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.css"></noscript>
-        <script>!function(e){"use strict";var t=function(t,n,r){function o(e){if(i.body)return e();setTimeout(function(){o(e)})}function a(){d.addEventListener&&d.removeEventListener("load",a),d.media=r||"all"}var l,i=e.document,d=i.createElement("link");if(n)l=n;else{var s=(i.body||i.getElementsByTagName("head")[0]).childNodes;l=s[s.length-1]}var u=i.styleSheets;d.rel="stylesheet",d.href=t,d.media="only x",o(function(){l.parentNode.insertBefore(d,n?l:l.nextSibling)});var f=function(e){for(var t=d.href,n=u.length;n--;)if(u[n].href===t)return e();setTimeout(function(){f(e)})};return d.addEventListener&&d.addEventListener("load",a),d.onloadcssdefined=f,f(a),d};"undefined"!=typeof exports?exports.loadCSS=t:e.loadCSS=t}("undefined"!=typeof global?global:this),function(e){if(e.loadCSS){var t=loadCSS.relpreload={};if(t.support=function(){try{return e.document.createElement("link").relList.supports("preload")}catch(e){return!1}},t.poly=function(){for(var t=e.document.getElementsByTagName("link"),n=0;n<t.length;n++){var r=t[n];"preload"===r.rel&&"style"===r.getAttribute("as")&&(e.loadCSS(r.href,r,r.getAttribute("media")),r.rel=null)}},!t.support()){t.poly();var n=e.setInterval(t.poly,300);e.addEventListener&&e.addEventListener("load",function(){t.poly(),e.clearInterval(n)}),e.attachEvent&&e.attachEvent("onload",function(){e.clearInterval(n)})}}}(this);</script>
+        <script>!function(t){"use strict";t.loadCSS||(t.loadCSS=function(){});var e=loadCSS.relpreload={};e.support=function(){try{return t.document.createElement("link").relList.supports("preload")}catch(t){return!1}},e.bindMediaToggle=function(t,e){function a(){t.media=e}t.addEventListener?t.addEventListener("load",a):t.attachEvent&&t.attachEvent("onload",a),setTimeout(a,3e3)},e.poly=function(){if(!e.support()){for(var a=t.document.getElementsByTagName("link"),n=0;n<a.length;n++){var o=a[n];if("preload"===o.rel&&"style"===o.getAttribute("as")&&!o.getAttribute("data-loadcss")){var l=o.media||"all";e.bindMediaToggle(o,l),o.media="x",o.rel="stylesheet",o.setAttribute("data-loadcss",!0)}}var d=t.setInterval(e.poly,300);t.addEventListener?t.addEventListener("load",function(){e.poly(),t.clearInterval(d)}):t.attachEvent&&t.attachEvent("onload",function(){e.poly(),t.clearInterval(d)})}},e.poly(),"undefined"!=typeof exports?exports.loadCSS=loadCSS:t.loadCSS=loadCSS}("undefined"!=typeof global?global:this);</script>
         <!-- endbuild -->
 
     </head>
diff --git a/test/expected/index-loadcss.html b/test/expected/index-loadcss.html
index 18a1778..8b14689 100644
--- a/test/expected/index-loadcss.html
+++ b/test/expected/index-loadcss.html
@@ -16,7 +16,7 @@
         <link rel="stylesheet" href="css/main.css">
     </noscript>
     <script id="loadcss">
-        !function(e){"use strict";var t=function(t,n,r){function o(e){return i.body?e():void setTimeout(function(){o(e)})}function a(){d.addEventListener&&d.removeEventListener("load",a),d.media=r||"all"}var l,i=e.document,d=i.createElement("link");if(n)l=n;else{var s=(i.body||i.getElementsByTagName("head")[0]).childNodes;l=s[s.length-1]}var u=i.styleSheets;d.rel="stylesheet",d.href=t,d.media="only x",o(function(){l.parentNode.insertBefore(d,n?l:l.nextSibling)});var f=function(e){for(var t=d.href,n=u.length;n--;)if(u[n].href===t)return e();setTimeout(function(){f(e)})};return d.addEventListener&&d.addEventListener("load",a),d.onloadcssdefined=f,f(a),d};"undefined"!=typeof exports?exports.loadCSS=t:e.loadCSS=t}("undefined"!=typeof global?global:this),function(e){if(e.loadCSS){var t=loadCSS.relpreload={};if(t.support=function(){try{return e.document.createElement("link").relList.supports("preload")}catch(t){return!1}},t.poly=function(){for(var t=e.document.getElementsByTagName("link"),n=0;n<t.length;n++){var r=t[n];"preload"===r.rel&&"style"===r.getAttribute("as")&&(e.loadCSS(r.href,r),r.rel=null)}},!t.support()){t.poly();var n=e.setInterval(t.poly,300);e.addEventListener&&e.addEventListener("load",function(){e.clearInterval(n)}),e.attachEvent&&e.attachEvent("onload",function(){e.clearInterval(n)})}}}(this);
+        !function(t){"use strict";t.loadCSS||(t.loadCSS=function(){});var e=loadCSS.relpreload={};e.support=function(){try{return t.document.createElement("link").relList.supports("preload")}catch(t){return!1}},e.bindMediaToggle=function(t,e){function a(){t.media=e}t.addEventListener?t.addEventListener("load",a):t.attachEvent&&t.attachEvent("onload",a),setTimeout(a,3e3)},e.poly=function(){if(!e.support()){for(var a=t.document.getElementsByTagName("link"),n=0;n<a.length;n++){var o=a[n];if("preload"===o.rel&&"style"===o.getAttribute("as")&&!o.getAttribute("data-loadcss")){var l=o.media||"all";e.bindMediaToggle(o,l),o.media="x",o.rel="stylesheet",o.setAttribute("data-loadcss",!0)}}var d=t.setInterval(e.poly,300);t.addEventListener?t.addEventListener("load",function(){e.poly(),t.clearInterval(d)}):t.attachEvent&&t.attachEvent("onload",function(){e.poly(),t.clearInterval(d)})}},e.poly(),"undefined"!=typeof exports?exports.loadCSS=loadCSS:t.loadCSS=loadCSS}("undefined"!=typeof global?global:this);
     </script>
 
   <!-- endbuild -->
diff --git a/test/expected/index-noscript-inlined-minified-final.html b/test/expected/index-noscript-inlined-minified-final.html
index f230119..d299a91 100644
--- a/test/expected/index-noscript-inlined-minified-final.html
+++ b/test/expected/index-noscript-inlined-minified-final.html
@@ -18,7 +18,7 @@
         <noscript>
           <link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.css">
         </noscript>
-        <script>!function(e){"use strict";var t=function(t,n,r){function o(e){if(i.body)return e();setTimeout(function(){o(e)})}function a(){d.addEventListener&&d.removeEventListener("load",a),d.media=r||"all"}var l,i=e.document,d=i.createElement("link");if(n)l=n;else{var s=(i.body||i.getElementsByTagName("head")[0]).childNodes;l=s[s.length-1]}var u=i.styleSheets;d.rel="stylesheet",d.href=t,d.media="only x",o(function(){l.parentNode.insertBefore(d,n?l:l.nextSibling)});var f=function(e){for(var t=d.href,n=u.length;n--;)if(u[n].href===t)return e();setTimeout(function(){f(e)})};return d.addEventListener&&d.addEventListener("load",a),d.onloadcssdefined=f,f(a),d};"undefined"!=typeof exports?exports.loadCSS=t:e.loadCSS=t}("undefined"!=typeof global?global:this),function(e){if(e.loadCSS){var t=loadCSS.relpreload={};if(t.support=function(){try{return e.document.createElement("link").relList.supports("preload")}catch(e){return!1}},t.poly=function(){for(var t=e.document.getElementsByTagName("link"),n=0;n<t.length;n++){var r=t[n];"preload"===r.rel&&"style"===r.getAttribute("as")&&(e.loadCSS(r.href,r,r.getAttribute("media")),r.rel=null)}},!t.support()){t.poly();var n=e.setInterval(t.poly,300);e.addEventListener&&e.addEventListener("load",function(){t.poly(),e.clearInterval(n)}),e.attachEvent&&e.attachEvent("onload",function(){e.clearInterval(n)})}}}(this);</script>
+        <script>!function(t){"use strict";t.loadCSS||(t.loadCSS=function(){});var e=loadCSS.relpreload={};e.support=function(){try{return t.document.createElement("link").relList.supports("preload")}catch(t){return!1}},e.bindMediaToggle=function(t,e){function a(){t.media=e}t.addEventListener?t.addEventListener("load",a):t.attachEvent&&t.attachEvent("onload",a),setTimeout(a,3e3)},e.poly=function(){if(!e.support()){for(var a=t.document.getElementsByTagName("link"),n=0;n<a.length;n++){var o=a[n];if("preload"===o.rel&&"style"===o.getAttribute("as")&&!o.getAttribute("data-loadcss")){var l=o.media||"all";e.bindMediaToggle(o,l),o.media="x",o.rel="stylesheet",o.setAttribute("data-loadcss",!0)}}var d=t.setInterval(e.poly,300);t.addEventListener?t.addEventListener("load",function(){e.poly(),t.clearInterval(d)}):t.attachEvent&&t.attachEvent("onload",function(){e.poly(),t.clearInterval(d)})}},e.poly(),"undefined"!=typeof exports?exports.loadCSS=loadCSS:t.loadCSS=loadCSS}("undefined"!=typeof global?global:this);</script>
     </head>
     <body>
         <!--[if lt IE 10]>
diff --git a/test/fixtures/loadcss.html b/test/fixtures/loadcss.html
index d8995b3..7d57ca5 100644
--- a/test/fixtures/loadcss.html
+++ b/test/fixtures/loadcss.html
@@ -13,7 +13,7 @@
         <link rel="stylesheet" href="css/main.css">
     </noscript>
     <script id="loadcss">
-        !function(e){"use strict";var t=function(t,n,r){function o(e){return i.body?e():void setTimeout(function(){o(e)})}function a(){d.addEventListener&&d.removeEventListener("load",a),d.media=r||"all"}var l,i=e.document,d=i.createElement("link");if(n)l=n;else{var s=(i.body||i.getElementsByTagName("head")[0]).childNodes;l=s[s.length-1]}var u=i.styleSheets;d.rel="stylesheet",d.href=t,d.media="only x",o(function(){l.parentNode.insertBefore(d,n?l:l.nextSibling)});var f=function(e){for(var t=d.href,n=u.length;n--;)if(u[n].href===t)return e();setTimeout(function(){f(e)})};return d.addEventListener&&d.addEventListener("load",a),d.onloadcssdefined=f,f(a),d};"undefined"!=typeof exports?exports.loadCSS=t:e.loadCSS=t}("undefined"!=typeof global?global:this),function(e){if(e.loadCSS){var t=loadCSS.relpreload={};if(t.support=function(){try{return e.document.createElement("link").relList.supports("preload")}catch(t){return!1}},t.poly=function(){for(var t=e.document.getElementsByTagName("link"),n=0;n<t.length;n++){var r=t[n];"preload"===r.rel&&"style"===r.getAttribute("as")&&(e.loadCSS(r.href,r),r.rel=null)}},!t.support()){t.poly();var n=e.setInterval(t.poly,300);e.addEventListener&&e.addEventListener("load",function(){e.clearInterval(n)}),e.attachEvent&&e.attachEvent("onload",function(){e.clearInterval(n)})}}}(this);
+        !function(t){"use strict";t.loadCSS||(t.loadCSS=function(){});var e=loadCSS.relpreload={};e.support=function(){try{return t.document.createElement("link").relList.supports("preload")}catch(t){return!1}},e.bindMediaToggle=function(t,e){function a(){t.media=e}t.addEventListener?t.addEventListener("load",a):t.attachEvent&&t.attachEvent("onload",a),setTimeout(a,3e3)},e.poly=function(){if(!e.support()){for(var a=t.document.getElementsByTagName("link"),n=0;n<a.length;n++){var o=a[n];if("preload"===o.rel&&"style"===o.getAttribute("as")&&!o.getAttribute("data-loadcss")){var l=o.media||"all";e.bindMediaToggle(o,l),o.media="x",o.rel="stylesheet",o.setAttribute("data-loadcss",!0)}}var d=t.setInterval(e.poly,300);t.addEventListener?t.addEventListener("load",function(){e.poly(),t.clearInterval(d)}):t.attachEvent&&t.attachEvent("onload",function(){e.poly(),t.clearInterval(d)})}},e.poly(),"undefined"!=typeof exports?exports.loadCSS=loadCSS:t.loadCSS=loadCSS}("undefined"!=typeof global?global:this);
     </script>
 
     <!-- endbuild -->
diff --git a/yarn.lock b/yarn.lock
index f77e6d1..a14a286 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1058,9 +1058,9 @@ fast-levenshtein@~2.0.4:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.5.tgz#bd33145744519ab1c36c3ee9f31f08e9079b67f2"
 
-fg-loadcss@1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/fg-loadcss/-/fg-loadcss-1.3.1.tgz#8930e820959faafbb242850eeec4f2d0259430cb"
+fg-loadcss@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/fg-loadcss/-/fg-loadcss-2.0.0.tgz#cdf78ab1d2ca4e7d7ad927ff8d36dbbaf8cf1765"
 
 figures@^1.3.5:
   version "1.7.0"