diff --git a/.travis.yml b/.travis.yml
index 06c908634..5042d6264 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,6 +14,7 @@ before_script:
   - mkdir ./.config
   - cp ./.ci-files/default.yml ./.config
   - cp ./.ci-files/test.yml ./.config
+  - NODE_ENV=production
   - npm run build
 
 after_success: