diff --git a/docs/Gemfile b/docs/Gemfile
index 381249a041d5a..995be7b258772 100644
--- a/docs/Gemfile
+++ b/docs/Gemfile
@@ -7,6 +7,7 @@ gem 'jekyll', group: :jekyll_plugins
 gem 'wdm', '~> 0.1.1' if Gem.win_platform?
 group :jekyll_plugins do
   gem 'jekyll-asciidoc'
+  gem 'jekyll-sass-converter', '~> 2.2'
 end
 #gem 'pygments.rb', '~> 1.2.1'
 gem 'thread_safe', '~> 0.3.6'