diff --git a/.travis.yml b/.travis.yml
index 048f6d381..97f5f0950 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,7 @@ services:
   - redis-server
 before_script:
   - "mkdir -p ./.config && cp ./.ci-files/default.yml ./.config && cp ./.ci-files/test.yml ./.config"
+  - "npm run build"
 env:
   - CXX=g++-4.8
 addons: