diff --git a/.travis.yml b/.travis.yml
index a1a9919..933bb47 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,4 +20,4 @@ before_script:
     - ./travis/compile.sh
 
 # Run PHPs run-tests.php 
-script: make test
+script: TEST_PHP_ARGS="-m --show-diff" make test