diff --git a/Gemfile b/Gemfile
index ac74f27..f9a6c98 100644
--- a/Gemfile
+++ b/Gemfile
@@ -16,6 +16,7 @@ gem "no-style-please", git: "https://github.com/atomaka/no-style-please", branch
 # gem "github-pages", group: :jekyll_plugins
 # If you have any plugins, put them here!
 group :jekyll_plugins do
+  gem "jekyll-compose"
   gem "jekyll-feed", "~> 0.12"
   gem "jekyll-gist"
   gem "jekyll-tidy"
diff --git a/Gemfile.lock b/Gemfile.lock
index 5749a92..5be0148 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -58,6 +58,8 @@ GEM
       safe_yaml (~> 1.0)
       terminal-table (>= 1.8, < 4.0)
       webrick (~> 1.7)
+    jekyll-compose (0.12.0)
+      jekyll (>= 3.7, < 5.0)
     jekyll-feed (0.17.0)
       jekyll (>= 3.7, < 5.0)
     jekyll-gist (1.5.0)
@@ -135,6 +137,7 @@ PLATFORMS
 DEPENDENCIES
   http_parser.rb (~> 0.6.0)
   jekyll (~> 4.3.2)
+  jekyll-compose
   jekyll-feed (~> 0.12)
   jekyll-gist
   jekyll-import!