diff --git a/.travis.yml b/.travis.yml
index 4a43ddb2..5c26caf6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,4 +6,5 @@ before_install:
     - sed -i 's/git@github.com:/https:\/\/github.com\//' .gitmodules
     - git submodule update --init --recursive
 language: node_js
+node_js:
   - "6.5.0"