diff --git a/config.ru b/config.ru
index 66c8f03..bcbef10 100644
--- a/config.ru
+++ b/config.ru
@@ -1,4 +1,4 @@
 require 'rubygems'
 require File.join(File.dirname(__FILE__), 'rubyc.rb')
 
-run Rubyc
\ No newline at end of file
+run Sinatra::Application
\ No newline at end of file
diff --git a/public/images/sprite.png b/public/images/sprite.png
new file mode 100644
index 0000000..2506166
Binary files /dev/null and b/public/images/sprite.png differ