diff --git a/Gemfile b/Gemfile
index e58932e..b3c9577 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,3 +5,4 @@ gem 'pygments.rb', '~> 0.5.4'
 gem 'jekyll-assets'
 gem 'less'
 gem 'therubyracer'
+gem 'yui-compressor'
diff --git a/Gemfile.lock b/Gemfile.lock
index d6c41e3..7de109d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -63,6 +63,7 @@ GEM
     toml (0.1.0)
       parslet (~> 1.5.0)
     yajl-ruby (1.1.0)
+    yui-compressor (0.12.0)
 
 PLATFORMS
   ruby
@@ -73,3 +74,4 @@ DEPENDENCIES
   less
   pygments.rb (~> 0.5.4)
   therubyracer
+  yui-compressor
diff --git a/_config.yml b/_config.yml
index 35919ea..1feb85d 100644
--- a/_config.yml
+++ b/_config.yml
@@ -10,3 +10,14 @@ keep_files:  ['.gitkeep']
 encoding: UTF-8
 markdown: redcarpet
 gems:     ['jekyll-assets']
+
+#
+# Plugin: jekyll-assets
+#
+assets:
+  #
+  # Sets compressors. No compression by default.
+  #
+  compress:
+    js:  yui
+    css: yui