2 files changed, 10 insertions, 1 deletions
diff --git a/railties/lib/rails/railtie/configurable.rb b/railties/lib/rails/railtie/configurable.rb
index 3850efa4a7..a2eb938c5a 100644
--- a/railties/lib/rails/railtie/configurable.rb
+++ b/railties/lib/rails/railtie/configurable.rb
@@ -7,7 +7,7 @@ module Rails
 
       module ClassMethods
         def config
-          @config ||= Configuration.new
+          @config ||= Railtie::Configuration.new
         end
 
         def inherited(base)
diff --git a/railties/lib/rails/railtie/configuration.rb b/railties/lib/rails/railtie/configuration.rb
new file mode 100644
index 0000000000..bfb43f7041
--- /dev/null
+++ b/railties/lib/rails/railtie/configuration.rb
@@ -0,0 +1,9 @@
+require 'rails/configuration'
+
+module Rails
+  class Railtie
+    class Configuration
+      include Rails::Configuration::Shared
+    end
+  end
+end
+\ No newline at end of file