diff --git a/.travis.yml b/.travis.yml
index 77b6bbd..d034ad9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,8 @@ php:
   - 5.5
   - 5.6
   - 7.0
+node_js:
+  - "node"
 
 before_script:
   - composer install -n