diff --git a/.travis.yml b/.travis.yml
index 558c530b..5ea85566 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,9 @@
 language: node_js
 node_js:
   - "0.11"
+branches:
+  only:
+    - master
 before_script:
   - npm install
 script: