diff --git a/.travis.yml b/.travis.yml
index 244b7e8..dedfc07 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,6 @@
+sudo: false
 language: node_js
 node_js:
+  - 'iojs'
+  - '0.12'
   - '0.10'