diff --git a/lib/apn_on_rails/app/models/apn/app.rb b/lib/apn_on_rails/app/models/apn/app.rb
index 8a5fb779..7f11031b 100644
--- a/lib/apn_on_rails/app/models/apn/app.rb
+++ b/lib/apn_on_rails/app/models/apn/app.rb
@@ -49,6 +49,12 @@ def self.send_notifications_for_cert(the_cert, app_id)
           APN::Device.find_each(:conditions => conditions) do |dev|
             dev.unsent_notifications.each do |noty|
               conn.write(noty.message_for_sending)
+
+              # This seems to fix the bug where multiple notifications get 
+              # missed by Apple when sending Push notifications as a worker 
+              # task through Delayed::Job
+              sleep 0.00000001
+
               noty.sent_at = Time.now
               noty.save
             end