diff --git a/.travis.yml b/.travis.yml
index cc516636cda..6a6520c74f5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -336,3 +336,6 @@ jobs:
       install:
         - composer config minimum-stability dev
         - travis_retry composer update --prefer-dist
+
+  allow_failures:
+    - env: DEPENDENCIES=dev