diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0e8c8e765377ec459fd84b493242bd136681e905..0a94e688676a92cb5fad146c4502a0e48eb5fb43 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,6 +17,7 @@ deploy-testing:
 deploy-master:    
   stage: deploy
   script:
+    - npm install
     - npm run clean
     - npm run build
     - rm -rf ./built/public/default