diff --git a/test/E2ETests/compiler/shared/Mocks/Facebook/FacebookMockBackChannelHttpHandler.cs b/test/E2ETests/compiler/shared/Mocks/Facebook/FacebookMockBackChannelHttpHandler.cs
index 57bc76a25b..2edb12b511 100644
--- a/test/E2ETests/compiler/shared/Mocks/Facebook/FacebookMockBackChannelHttpHandler.cs
+++ b/test/E2ETests/compiler/shared/Mocks/Facebook/FacebookMockBackChannelHttpHandler.cs
@@ -1,7 +1,7 @@
 using System.Net.Http;
 using System.Threading;
 using System.Threading.Tasks;
-using Microsoft.AspNet.PipelineCore.Collections;
+using Microsoft.AspNet.Http.Core.Collections;
 using Microsoft.AspNet.WebUtilities;
 using MusicStore.Mocks.Common;