diff --git a/config/environments/production.rb b/config/environments/production.rb
index 670220d..0058c5d 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -43,7 +43,7 @@ AsciiIo::Application.configure do
   # config.action_controller.asset_host = "http://assets.example.com"
 
   # Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added)
-  config.assets.precompile += %w( player.js unpack_worker.js main_worker.js )
+  config.assets.precompile += %w( player.css player.js unpack_worker.js main_worker.js )
 
   config.action_mailer.delivery_method = :sendmail