diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9434607..6f296d1 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,7 +2,7 @@
 image: node:lts
 # Functions that should be executed before the build script is run
 before_script:
-  - yarn ci
+  - yarn install --frozen-lockfile
 pages:
   script:
     - yarn build