diff --git a/.travis.yml b/.travis.yml
index 8cf9aed1..d7a626e2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: go
 go:
-- 1.8
-- 1.9
+- 1.8.x
+- 1.9.x
 - tip
 services:
   - memcached