diff --git a/.travis.yml b/.travis.yml
index 22e1a87..5cbc5b4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,3 +9,4 @@ after_success: "npm run coverage && cat ./coverage/lcov.info | ./node_modules/co
 node_js:
   - "4"
   - "6"
+  - "7"