diff --git a/.travis.yml b/.travis.yml
index aabc1ee35e..b7cef8944a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: node_js
 sudo: false
 dist: trusty
-node_js: stable
+node_js: '9'
 addons:
   firefox: latest
   chrome: stable