diff --git a/.travis.yml b/.travis.yml
index 2022628d..66a77bc0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -38,4 +38,4 @@ before_script:
   - if [ "$SYMFONY_VERSION" != "" ]; then composer require "symfony/symfony:${SYMFONY_VERSION}" --no-update; fi;
   - composer update --prefer-dist --no-interaction $COMPOSER_FLAGS
 
-phpunit: if [ "$COVERAGE" == true ]; then phpunit --coverage-text; else phpunit; fi
+phpunit: if [ "$COVERAGE" == true ]; then vendor/bin/phpunit --coverage-text; else vendor/bin/phpunit; fi
diff --git a/composer.json b/composer.json
index a020c76a..1014d7ee 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,8 @@
         "phing/phing": "~2.4",
         "doctrine/mongodb-odm": "~1.0",
         "doctrine/doctrine-bundle": "~1.0",
-        "doctrine/orm": "~2.2"
+        "doctrine/orm": "~2.2",
+        "phpunit/phpunit": "^4.5"
     },
     "suggest": {
         "doctrine/doctrine-bundle": "*",