diff --git a/.travis.yml b/.travis.yml
index 8745400..50f4682 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,21 +3,50 @@ sudo: false
 language: php
 
 php:
-  - 5.5
-  - 5.6
-  - 7
+  - 7.0
+  - 7.1
+  - nightly
+
+matrix:
+  allow_failures:
+    - php: nightly
+  fast_finish: true
 
 before_script:
-  - php -r 'exit((int) (PHP_MAJOR_VERSION < 7));' || (yes "" | pecl install eio)
-  - php -r 'exit((int) (PHP_MAJOR_VERSION >= 7));' || (mkdir libuv && (curl -L https://github.com/libuv/libuv/archive/v1.6.1.tar.gz | tar xzf -) && cd libuv-1.6.1 && ./autogen.sh && ./configure --prefix=$(readlink -f `pwd`/../libuv) && make && make install && cd ..)
-  - php -r 'exit((int) (PHP_MAJOR_VERSION >= 7));' || (git clone https://github.com/bwoebi/php-uv && cd php-uv && phpize && ./configure --with-uv=$(readlink -f `pwd`/../libuv) && make install && (echo "extension = uv.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini) && cd ..)
+  - git clone https://bitbucket.org/osmanov/pecl-eio;
+    pushd pecl-eio;
+    phpize;
+    ./configure;
+    make;
+    make install;
+    popd;
+    echo "extension=eio.so" >> "$(php -r 'echo php_ini_loaded_file();')";
+  - curl -LS https://github.com/libuv/libuv/archive/v1.6.1.tar.gz | tar -xz;
+    pushd libuv-*;
+    ./autogen.sh;
+    ./configure --prefix=$(dirname `pwd`)/libuv;
+    make;
+    make install;
+    popd;
+    git clone https://github.com/bwoebi/php-uv.git;
+    pushd php-uv;
+    phpize;
+    ./configure --with-uv=$(dirname `pwd`)/libuv;
+    make;
+    make install;
+    popd;
+    echo "extension=uv.so" >> "$(php -r 'echo php_ini_loaded_file();')";
   - composer self-update
-  - composer require satooshi/php-coveralls:dev-master
   - composer install
 
 script:
-  - $(php -r 'if (PHP_MAJOR_VERSION >= 7) echo "phpdbg -qrr"; else echo "php";') vendor/bin/phpunit --coverage-text --coverage-clover build/logs/clover.xml
+  - phpdbg -qrr vendor/bin/phpunit --coverage-text --coverage-clover build/logs/clover.xml
   - php vendor/bin/php-cs-fixer --diff --dry-run -v fix
 
 after_script:
+  - composer require satooshi/php-coveralls:dev-master
   - php vendor/bin/coveralls -v
+
+cache:
+  directories:
+    - $HOME/.composer/cache