diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4eeb457..9cb53be 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -15,6 +15,7 @@ build:
   stage: build
   script:
     - npm install
+    - echo "$REACT_APP_CLIENT_ID" >> .env.production
     - npm run build
   artifacts:
     paths: