diff --git a/.travis.yml b/.travis.yml
index 071a64b2..309247f7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -36,7 +36,7 @@ install:
   - php install.php
 
 script:
-  - phpunit --configuration tests/phpunit.xml --coverage-clover=data/coverage.clover
+  - vendor/bin/phpunit --configuration tests/phpunit.xml --coverage-clover=data/coverage.clover
 
 after_failure:
   - head -n 100 data/config/*