diff --git a/lib/pundit.rb b/lib/pundit.rb
index baabef2..04a2a77 100644
--- a/lib/pundit.rb
+++ b/lib/pundit.rb
@@ -3,6 +3,7 @@ require "pundit/policy_finder"
 require "active_support/concern"
 require "active_support/core_ext/string/inflections"
 require "active_support/core_ext/object/blank"
+require "active_support/dependencies/autoload"
 
 module Pundit
   class NotAuthorizedError < StandardError