diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 62dca2c48dad556f4b79ae592f36c8c261e60514..be09107420b636700d4fcc3de3e1aa2455713a71 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,6 +4,8 @@ variables:
   JEKYLL_ENV: production
 
 before_script:
+  - apt-get -qq update
+  - apt-get install -y -qq git-lfs
   - bundle install && bundle update
 
 pages: