diff --git a/.travis.yml b/.travis.yml
index 943602f..3bd5f1f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,7 @@ language: node_js
 node_js:
   - "0.10"
   - "0.12"
-  - iojs
+  - "4"
 branches:
   only:
     - master