diff --git a/.travis.yml b/.travis.yml
index be1a0c93914684b9af50db20ea85ca9ff644760b..863fd48f680c07803d6fe585af837491904d4bd8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,7 @@ sudo: required
 # Only run test when committing to master branch.
 branches:
   only:
+    - 7.x-3.x
     - 4.x
 
 env: