diff --git a/.travis.yml b/.travis.yml
index 5f7a4515..2a87d9ef 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,9 @@
 language: php
 
+branches:
+    only:
+        - master
+
 cache:
     directories:
         - $HOME/.composer/cache