config/routes.rb in konacha-2.3.0 vs config/routes.rb in konacha-2.4.0

@@ -1,5 +1,5 @@
 Konacha::Engine.routes.draw do
-  get '/iframe/*name' => 'specs#iframe', :as => :iframe
+  get '/iframe/*name' => 'specs#iframe', :format => false, :as => :iframe
   get '/'             => 'specs#parent'
   get '*path'         => 'specs#parent'
 end