diff --git a/.travis.yml b/.travis.yml
index e86a1d8ae..04fc95b37 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,14 @@
 language: node_js
+
 node_js:
   - "stable"
+  - "10"
+  - "8"
+  - "6.14"
   - "6.5"
   - "6.4"
   - "6.3"
   - "5.12"
+  - "4.9"
   - "4.4"
   - "0.12"