lib/sidekiq.rb in sidekiq-2.0.2 vs lib/sidekiq.rb in sidekiq-2.0.3

@@ -5,10 +5,10 @@
 require 'sidekiq/redis_connection'
 require 'sidekiq/util'
 
 require 'sidekiq/extensions/action_mailer'
 require 'sidekiq/extensions/active_record'
-require 'sidekiq/rails' if defined?(::Rails)
+require 'sidekiq/rails' if defined?(::Rails::Engine)
 
 require 'multi_json'
 
 module Sidekiq