lib/ember-cli-rails.rb in ember-cli-rails-0.0.2 vs lib/ember-cli-rails.rb in ember-cli-rails-0.0.3

@@ -16,10 +16,10 @@
   def configuration
     Configuration.instance
   end
 
   def prepare!
-    Rack::Server.prepend RackServer
+    Rack::Server.send :prepend, RackServer
     Rails.configuration.assets.paths << root.join("assets").to_s
     at_exit{ cleanup }
   end
 
   def start!