diff --git a/.travis.yml b/.travis.yml
index 8d93d5267..a01e2f627 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,7 @@ git:
   depth: 2
 language: node_js
 node_js:
+  - "8"
   - "6"
   - "4"
 after_script: npm run cover
diff --git a/appveyor.yml b/appveyor.yml
index 77e6f8dc0..809fc02f7 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -8,6 +8,7 @@ skip_tags: true
 
 environment:
   matrix:
+    - nodejs_version: '8'
     - nodejs_version: '6'
     - nodejs_version: '4'