diff --git a/.travis.yml b/.travis.yml
index 296fb96..7a1125b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,7 @@ language: node_js
 node_js:
   - 4.2.4
   - 5.4.0
+  - 6.8.0
 addons:
   firefox: "latest"
 before_install: