diff --git a/Gemfile b/Gemfile
index 129fd9e..e24cd4a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -33,3 +33,4 @@ gem "wdm", "~> 0.1.1", :platforms => [:mingw, :x64_mingw, :mswin]
 gem "http_parser.rb", "~> 0.6.0", :platforms => [:jruby]
 
 gem "webrick", "~> 1.7"
+gem "jekyll-sitemap"
\ No newline at end of file
diff --git a/Gemfile.lock b/Gemfile.lock
index d8b2b9a..4cdb8b6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -262,6 +262,7 @@ DEPENDENCIES
   github-pages
   http_parser.rb (~> 0.6.0)
   jekyll-feed (~> 0.12)
+  jekyll-sitemap
   minima (~> 2.5)
   tzinfo (~> 1.2)
   tzinfo-data
diff --git a/_config.yml b/_config.yml
index dac2fa5..e965ab5 100644
--- a/_config.yml
+++ b/_config.yml
@@ -33,6 +33,7 @@ github_username:  neilstudd
 theme: jekyll-theme-modernist
 plugins:
   - jekyll-feed
+  - jekyll-sitemap
 
 # Exclude from processing.
 # The following items will not be processed, by default.