diff --git a/test/Microsoft.AspNet.Cors.Core.Test/CorsServiceTests.cs b/test/Microsoft.AspNet.Cors.Core.Test/CorsServiceTests.cs
index e20ff19687..a66eb2aaba 100644
--- a/test/Microsoft.AspNet.Cors.Core.Test/CorsServiceTests.cs
+++ b/test/Microsoft.AspNet.Cors.Core.Test/CorsServiceTests.cs
@@ -3,6 +3,7 @@
 
 using System;
 using Microsoft.AspNet.Http;
+using Microsoft.AspNet.Http.Internal;
 using Microsoft.Framework.OptionsModel;
 using Moq;
 using Xunit;
diff --git a/test/Microsoft.AspNet.Cors.Core.Test/DefaultCorsPolicyProviderTests.cs b/test/Microsoft.AspNet.Cors.Core.Test/DefaultCorsPolicyProviderTests.cs
index 75bb679af8..d3ea65056d 100644
--- a/test/Microsoft.AspNet.Cors.Core.Test/DefaultCorsPolicyProviderTests.cs
+++ b/test/Microsoft.AspNet.Cors.Core.Test/DefaultCorsPolicyProviderTests.cs
@@ -2,7 +2,7 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System.Threading.Tasks;
-using Microsoft.AspNet.Http;
+using Microsoft.AspNet.Http.Internal;
 using Microsoft.Framework.OptionsModel;
 using Moq;
 using Xunit;
diff --git a/test/Microsoft.AspNet.Cors.Test/CorsMiddlewareTests.cs b/test/Microsoft.AspNet.Cors.Test/CorsMiddlewareTests.cs
index bd3b926e5b..59e693b996 100644
--- a/test/Microsoft.AspNet.Cors.Test/CorsMiddlewareTests.cs
+++ b/test/Microsoft.AspNet.Cors.Test/CorsMiddlewareTests.cs
@@ -7,6 +7,7 @@ using System.Threading.Tasks;
 using Microsoft.AspNet.Builder;
 using Microsoft.AspNet.Cors.Core;
 using Microsoft.AspNet.Http;
+using Microsoft.AspNet.Http.Internal;
 using Microsoft.AspNet.TestHost;
 using Microsoft.Framework.DependencyInjection;
 using Moq;