diff --git a/lib/active_job/queue_adapters/resque_adapter.rb b/lib/active_job/queue_adapters/resque_adapter.rb
index 8fa8dddd11..353b3ae690 100644
--- a/lib/active_job/queue_adapters/resque_adapter.rb
+++ b/lib/active_job/queue_adapters/resque_adapter.rb
@@ -12,7 +12,6 @@ module ActiveJob
         end
 
         def queue_at(job, timestamp, *args)
-          # requires resque-scheduler
           Resque.enqueue_at timestamp, JobWrapper.new(job), job, *args
         end
       end