diff --git a/Gemfile b/Gemfile
index 4931ee6..e424b78 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,4 @@
 source 'https://rubygems.org'
 
 gem 'github-pages'
-gem 'jekyll-mentions'
-gem 'jemoji'
-gem 'jekyll-redirect-from'
 gem 'jekyll-sitemap'
diff --git a/_config.yml b/_config.yml
index 8bb1325..b7717a4 100644
--- a/_config.yml
+++ b/_config.yml
@@ -1,7 +1,4 @@
 gems:
-    - jekyll-mentions
-    - jemoji
-    - jekyll-redirect-from
     - jekyll-sitemap
 sitemap:
     file: "/sitemap.xml"