diff --git a/.travis.yml b/.travis.yml
index 70e23e7952d..5f69885ecd4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,7 +18,11 @@ addons:
 branches:
   only:
   - master
+  - 5.0.x
+  - 5.1.x
   - 5.2.x
+  - 6.0.x
+  - 6.1.x
 
 jobs:
   include: