diff --git a/.travis.yml b/.travis.yml
index ae1d2b1f..56aa74a1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,7 @@
 sudo: false
 language: node_js
-node_js: stable
+node_js:
+  - 4
 addons:
   artifacts:
     paths: