diff --git a/.gitignore b/.gitignore
index 594ca0a..356ea63 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
 composer.phar
 /vendor/
 composer.lock
-src/cache/*.stubphp
+cache/*.stubphp
 .DS_Store
diff --git a/src/cache/README.md b/cache/README.md
similarity index 100%
rename from src/cache/README.md
rename to cache/README.md
diff --git a/psalm.xml b/psalm.xml
index 12f41c2..40d8a99 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -10,9 +10,8 @@
         <directory name="src" />
         <ignoreFiles>
             <directory name="vendor" />
-            <directory name="src/cache" />
+            <directory name="cache" />
             <directory name="src/Stubs" />
-            <directory name="src/cache" />
             <directory name="tests" />
         </ignoreFiles>
     </projectFiles>
@@ -27,7 +26,7 @@
             </errorLevel>
         </PropertyNotSetInConstructor>
     </issueHandlers>
-    
+
     <stubs>
         <file name="src/Stubs/LumenApplication.stubphp"/>
     </stubs>
diff --git a/src/Plugin.php b/src/Plugin.php
index 759c2a9..3d1f9f1 100644
--- a/src/Plugin.php
+++ b/src/Plugin.php
@@ -30,7 +30,7 @@ class Plugin implements PluginEntryPointInterface
             $app = ApplicationProvider::bootApp();
             $fake_filesystem = new FakeFilesystem();
             $view_factory = $this->getViewFactory($app, $fake_filesystem);
-            $cache_dir = __DIR__ . DIRECTORY_SEPARATOR . 'cache' . DIRECTORY_SEPARATOR;
+            $cache_dir = dirname(__DIR__) . DIRECTORY_SEPARATOR . 'cache' . DIRECTORY_SEPARATOR;
 
             $this->ingestFacadeStubs($registration, $app, $fake_filesystem, $view_factory, $cache_dir);
             $this->ingestMetaStubs($registration, $app, $fake_filesystem, $view_factory, $cache_dir);