diff --git a/.travis.yml b/.travis.yml
index e6c8714d3c158709eab515986ff3959f8b7d8a00..ca336f32039950d26b0de89e1fed6e7aa158e306 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,7 @@ language: go
 go:
   - 1.7.x
   - 1.8.x
+  - 1.9.x
   - tip
 before_install:
   - go get github.com/mattn/goveralls