diff --git a/.travis.yml b/.travis.yml
index 7cf8e1ba..7404a954 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,8 @@
 language: node_js
 node_js:
   - stable
+  - "8"
   - "6"
-  - "4"
 matrix:
   include:
     - os: osx