diff --git a/.travis.yml b/.travis.yml
index 9268112f9..8caa10984 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,7 @@ language: node_js
 node_js:
   - "0.12"
   - "4.2"
+  - "5.1"
 
 env:
   - CXX=g++-4.8