diff --git a/.travis.yml b/.travis.yml
index 87de78d..81f5ed8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,6 @@ node_js:
   # - '12'
   - '10'
   - '8'
-  - '6'
 script: npm test && npm run bench
 after_success: npm run coverage
 notifications: