diff --git a/db/migrate/20180406080240_create_order_reservations.rb b/db/migrate/20180406080240_create_order_reservations.rb
index 8285771f..db3cde8e 100644
--- a/db/migrate/20180406080240_create_order_reservations.rb
+++ b/db/migrate/20180406080240_create_order_reservations.rb
@@ -6,6 +6,7 @@ class CreateOrderReservations < ActiveRecord::Migration[5.1]
     	t.string 	   :customer_id, :null => false
       t.datetime   :requested_time, :null => false
     	t.datetime 	 :pickup_time, :null => false
+      t.string     :expected_waiting_time
       t.string     :callback_url, :null => false
       t.string     :transaction_ref, :null => false
       t.string     :sale_id