diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 36ff739..4ee4863 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -13,7 +13,7 @@ stages:
 - pages
 
 before_script:
-  - npm install npmci -q -g
+  - yarn global add npmci
 
 testLEGACY:
   stage: test