diff --git a/Gemfile b/Gemfile
index 976ab2d..32c03fe 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,7 +6,10 @@ versions = JSON.parse(open('https://pages.github.com/versions.json').read)
 
 gem 'github-pages', versions['github-pages']
 
+gem 'kramdown'
 gem 'jemoji'
+gem 'jekyll-paginate'
+gem 'jekyll-coffeescript'
 gem 'jekyll-sitemap'
 gem 'jekyll-redirect-from'
 
diff --git a/_config.yml b/_config.yml
index b9aec19..6949710 100644
--- a/_config.yml
+++ b/_config.yml
@@ -28,6 +28,7 @@ gems:
     - kramdown
     - jemoji
     - jekyll-sitemap
+    - jekyll-coffeescript
     - jekyll-paginate
     - jekyll-redirect-from