diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f8b5f45..d9393d6 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,6 +4,7 @@ variables:
 build and deploy:
     script:
         - gem install atom-tools
+        - gem install jekyll-tagging
         - jekyll build --destination /tmp/build
         - rsync -rlpgoD /releases/ /tmp/build/releases/
         - rsync -rlpgoD /assets /tmp/build/