1 files changed, 2 insertions, 2 deletions
diff --git a/railties/lib/rails/application/route_inspector.rb b/railties/lib/rails/application/route_inspector.rb
index 5ca366c5f2..1e5ce67a58 100644
--- a/railties/lib/rails/application/route_inspector.rb
+++ b/railties/lib/rails/application/route_inspector.rb
@@ -51,7 +51,7 @@ module Rails
       end
 
       def internal?
-        path =~ %r{/rails/info/properties|^/assets}
+        path =~ %r{/rails/info/properties|^#{Rails.application.config.assets.prefix}}
       end
 
       def engine?
@@ -64,7 +64,7 @@ module Rails
     # executes `rake routes`.  People should not use this class.
     class RouteInspector # :nodoc:
       def initialize
-        @engines = ActiveSupport::OrderedHash.new
+        @engines = Hash.new
       end
 
       def format all_routes, filter = nil