diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0b256f8d7e73f2f2d9eabe9fec33e79d87d42fe5..4915e83de43148f9e535c60ca706bea4a33341c7 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: jekyll/jekyll
+image: ruby:2.3
 
 variables:
   JEKYLL_ENV: production