diff --git a/config/environments/production.rb b/config/environments/production.rb
index 2ffa3da..8924b6f 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -13,6 +13,7 @@ Redstoner::Application.configure do
 
   # Compress JavaScripts and CSS
   config.assets.compress = true
+  config.assets.css_compressor = :sass
   config.assets.js_compressor = :uglifier
 
   # Don't fallback to assets pipeline if a precompiled asset is missed