diff --git a/src/Services/Ordering/Ordering.Domain/AggregatesModel/OrderAggregate/OrderStatus.cs b/src/Services/Ordering/Ordering.Domain/AggregatesModel/OrderAggregate/OrderStatus.cs
index a3cb4fd53..c9722e03b 100644
--- a/src/Services/Ordering/Ordering.Domain/AggregatesModel/OrderAggregate/OrderStatus.cs
+++ b/src/Services/Ordering/Ordering.Domain/AggregatesModel/OrderAggregate/OrderStatus.cs
@@ -1,5 +1,11 @@
 namespace Microsoft.eShopOnContainers.Services.Ordering.Domain.AggregatesModel.OrderAggregate
 {
+	using global::Ordering.Domain.Exceptions;
+	using SeedWork;
+	using System;
+	using System.Collections.Generic;
+	using System.Linq;
+
 	public class OrderStatus
         : Enumeration
     {