diff --git a/.travis.yml b/.travis.yml
index 74f10c1922..17b4950914 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,6 +13,7 @@ before_install:
     - make migrate
 
 script:
+    - git ls-files --exclude-standard --others
     - test -z "$(git ls-files --exclude-standard --others)"
     - make coverage
     - make style