diff --git a/.travis.yml b/.travis.yml
index 235d83ba60..fa3705dbb2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,9 +8,9 @@ cache:
   - node_modules
 
 node_js:
+ - "6"
  - "5"
  - "4"
- - iojs
  - "0.12"
 
 script: make test-ci