diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b3321eb..809ce77 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,12 +1,12 @@
-image: ruby
-
-pages:
-  stage: build
-  script:
-  - gem install jekyll
-  - jekyll build -d public
-  artifacts:
-    paths:
-    - public
-  only:
+image: ruby
+
+pages:
+  stage: build
+  script:
+  - gem install jekyll -v 3.3
+  - jekyll build -d public
+  artifacts:
+    paths:
+    - public
+  only:
   - master
\ No newline at end of file