diff --git a/.travis.yml b/.travis.yml
index 680d98987d9..4e1667f93b7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,10 @@ sudo: false
 #add language, etc. here
 language: python
 
+branches:
+  only:
+    - master
+
 cache:
   directories:
   - $HOME/.cache