diff --git a/.travis.yml b/.travis.yml
index 35f0b095..413d7a98 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,11 +2,8 @@ language: node_js
 node_js:
   - 0.10
   - 0.12
-  - 4
-  - 6
   - 8
   - 10
   - 12
   - 'lts/*'
   - 'node'
-