diff --git a/.travis.yml b/.travis.yml
index 54040a0..821e328 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,4 +8,5 @@ script:
   - wget -O dep https://github.com/golang/dep/releases/download/v0.3.2/dep-linux-amd64
   - chmod +x dep
   - ./dep ensure
+  - yarn
   - yarn test