diff --git a/.travis.yml b/.travis.yml
index 5786b14..33b4524 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,5 +2,6 @@ language: go
 go:
   - 1.7.x
   - 1.8.x
+  - 1.9.x
   - tip
 script: script/test -v