diff --git a/.travis.yml b/.travis.yml
index de91162ece..aeadd48f8d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,5 @@
 language: node_js
 node_js:
-  - "6"
   - "node"
 
 env:
diff --git a/appveyor.yml b/appveyor.yml
index 19dcad4f15..cd17b18a4e 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -10,7 +10,7 @@ init:
 environment:
   matrix:
     # node.js
-    - nodejs_version: 6
+    - nodejs_version: node
 
 install:
   - ps: Install-Product node $env:nodejs_version