diff --git a/test/Microsoft.AspNet.Server.WebListener.FunctionalTests/OpaqueUpgradeTests.cs b/test/Microsoft.AspNet.Server.WebListener.FunctionalTests/OpaqueUpgradeTests.cs
index 48c6e25f1d..345092d7ff 100644
--- a/test/Microsoft.AspNet.Server.WebListener.FunctionalTests/OpaqueUpgradeTests.cs
+++ b/test/Microsoft.AspNet.Server.WebListener.FunctionalTests/OpaqueUpgradeTests.cs
@@ -25,6 +25,7 @@ using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.AspNet.FeatureModel;
 using Microsoft.AspNet.HttpFeature;
+using Microsoft.AspNet.Http;
 using Microsoft.AspNet.PipelineCore;
 using Xunit;
 
diff --git a/test/Microsoft.AspNet.Server.WebListener.FunctionalTests/ServerTests.cs b/test/Microsoft.AspNet.Server.WebListener.FunctionalTests/ServerTests.cs
index 3a386c2258..23ff1f232a 100644
--- a/test/Microsoft.AspNet.Server.WebListener.FunctionalTests/ServerTests.cs
+++ b/test/Microsoft.AspNet.Server.WebListener.FunctionalTests/ServerTests.cs
@@ -25,6 +25,7 @@ using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.AspNet.FeatureModel;
+using Microsoft.AspNet.Http;
 using Microsoft.AspNet.PipelineCore;
 using Microsoft.Net.Server;
 using Xunit;
diff --git a/test/Microsoft.AspNet.Server.WebListener.FunctionalTests/WebSocketTests.cs b/test/Microsoft.AspNet.Server.WebListener.FunctionalTests/WebSocketTests.cs
index 1720bddd0a..3b830843d6 100644
--- a/test/Microsoft.AspNet.Server.WebListener.FunctionalTests/WebSocketTests.cs
+++ b/test/Microsoft.AspNet.Server.WebListener.FunctionalTests/WebSocketTests.cs
@@ -21,6 +21,7 @@ using System.Net.WebSockets;
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.AspNet.FeatureModel;
+using Microsoft.AspNet.Http;
 using Microsoft.AspNet.HttpFeature;
 using Microsoft.AspNet.PipelineCore;
 using Xunit;