diff --git a/Gemfile b/Gemfile
index 37f5eaa4..1290b9e5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,2 +1,3 @@
 source 'https://rubygems.org'
 gem 'github-pages', group: :jekyll_plugins
+gem 'jekyll-sitemap', group: :jekyll_plugins
diff --git a/Gemfile.lock b/Gemfile.lock
index c0fece6c..c637d80d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -195,3 +195,7 @@ PLATFORMS
 
 DEPENDENCIES
   github-pages
+  jekyll-sitemap
+
+BUNDLED WITH
+   1.15.3
diff --git a/_config.yml b/_config.yml
index 9187c4d2..fea84d60 100644
--- a/_config.yml
+++ b/_config.yml
@@ -124,4 +124,5 @@ JB :
   # where [HELPER] is the name of the helper you are overriding.
   
 gems:
-  - jekyll-redirect-from
\ No newline at end of file
+  - jekyll-redirect-from
+  - jekyll-sitemap