diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c28ea9e..4c6e3fe 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,6 +4,11 @@ variables:
   JEKYLL_ENV: production
   LC_ALL: C.UTF-8
 
+cache:
+  key: gems
+  paths:
+    - /usr/local/bundle/cache/
+
 before_script:
   - 'which rsync || ( apt-get update -qq && apt-get install rsync -yqq )'
   - eval $(ssh-agent -s)