Fix version of PHPUnit
diff --git a/.travis.yml b/.travis.yml
index c97b944..b10fe09 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,5 +23,6 @@
   - pear install phing/phing
   - phpenv rehash
   - phing
-  - composer install --no-dev
-  - phpunit --version
+  - composer install
+script:
+  - phing test