diff --git a/.travis.yml b/.travis.yml
index 5cea69bea0..283b13e651 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -34,3 +34,7 @@ php:
   - 5.3.2
   - 5.3
   - 5.4
+
+branches:
+  except:
+    - master