diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index afab5c818..06eba8c3e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -39,6 +39,7 @@ lint:
     - cd js
     - yarn install
     #- yarn run lint || export EXITVALUE=1
+    - yarn run prettier -c .
     - yarn run build
     - cd ../
     - exit $EXITVALUE