diff --git a/.travis.yml b/.travis.yml
index 0ffda61d0..5e0046cee 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,7 +16,7 @@ before_script:
     - cd ~/builds/ss
 
 script:
-    - vendor/bin/phpunit --coverage-clover=coverage.xml graphql/tests
+    - vendor/bin/phpunit --coverage-clover=coverage.xml graphql/tests/
 
 after_success:
   - mv coverage.xml ~/build/$TRAVIS_REPO_SLUG