2 files changed, 1 insertions, 5 deletions
diff --git a/actionpack/lib/action_dispatch/routing/mapper.rb b/actionpack/lib/action_dispatch/routing/mapper.rb
index 51bafb539f..c3a9422ceb 100644
--- a/actionpack/lib/action_dispatch/routing/mapper.rb
+++ b/actionpack/lib/action_dispatch/routing/mapper.rb
@@ -368,7 +368,7 @@ module ActionDispatch
           end
 
           def dispatcher(raise_on_name_error)
-            @set.dispatcher raise_on_name_error
+            Routing::RouteSet::Dispatcher.new raise_on_name_error
           end
       end
 
diff --git a/actionpack/lib/action_dispatch/routing/route_set.rb b/actionpack/lib/action_dispatch/routing/route_set.rb
index 654eabaa96..4e29476117 100644
--- a/actionpack/lib/action_dispatch/routing/route_set.rb
+++ b/actionpack/lib/action_dispatch/routing/route_set.rb
@@ -385,10 +385,6 @@ module ActionDispatch
         @prepend.each { |blk| eval_block(blk) }
       end
 
-      def dispatcher(raise_on_name_error)
-        Routing::RouteSet::Dispatcher.new raise_on_name_error
-      end
-
       module MountedHelpers
         extend ActiveSupport::Concern
         include UrlFor