diff --git a/.travis.yml b/.travis.yml
index b6d3eb5d120..ed44fc956c9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -71,4 +71,4 @@ before_script:
 
 script:
     # Run tests.
-    - DOMAIN=localhost phpunit --group langchang
+    - DOMAIN=localhost phpunit