diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b95f808208c4a5ea389eeb9659892055a1312119..fe485522937a6d641fb5305bf1506723fa1cc38b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -16,5 +16,6 @@ yarn-test:
   tags:
     - redshift
   script:
+    - yarn
     - yarn test
     - echo "Success!"