diff --git a/Gemfile b/Gemfile
index 96a6b51..6588696 100644
--- a/Gemfile
+++ b/Gemfile
@@ -16,11 +16,11 @@ source "https://rubygems.org"
 # uncomment the line below. To upgrade, run `bundle update github-pages`.
 gem "github-pages", group: :jekyll_plugins
 # If you have any plugins, put them here!
-gem "jekyll-paginate"
-gem "jekyll-seo-tag"
-gem "jekyll-sitemap"
 
 group :jekyll_plugins do
+  gem "jekyll-paginate"
+  gem "jekyll-seo-tag"
+  gem "jekyll-sitemap"
   gem "jekyll-feed", "~> 0.12"
 end