diff --git a/Gemfile b/Gemfile
index dc6ce5b..9ab45a6 100644
--- a/Gemfile
+++ b/Gemfile
@@ -21,6 +21,7 @@ gem "wdm", "~> 0.1.0" if Gem.win_platform?
 # If you have any plugins, put them here!
 group :jekyll_plugins do
   # gem "jekyll-archives"
+  gem "kramdown-parser-gfm"
   gem "jekyll-feed"
   gem 'jekyll-sitemap'
   gem 'hawkins'