diff --git a/.travis.yml b/.travis.yml
index 7e75ab7..1dbddea 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,7 @@ go:
   - 1.8
 
 before_install:
+  - go get ./...
   - go get github.com/mattn/goveralls
   - go get golang.org/x/tools/cmd/cover