diff --git a/.travis.yml b/.travis.yml
index e6c598b..99f6789 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,7 @@
-before_install: npm install -g npm
 language: node_js
 node_js:
-  - "0.10"
-  - "0.8"
+  - "4"
+
+branches:
+  only:
+    - master