vfsStream via pyrus
diff --git a/.travis.yml b/.travis.yml
index a2449c5..87e528f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@
   - 5.4
 
 before_script:
-  - pyrus channel-discover pear.php-tools.net
-  - pyrus install pat/vfsStream-alpha
+  - pyrus install http://pear.php-tools.net/get/vfsStream-0.11.2.tgz
+  - phpenv rehash
 
 script: phpunit --configuration tests/phpunit.xml
\ No newline at end of file