diff --git a/test/Microsoft.AspNet.WebSockets.Client.Test/KestrelWebSocketHelpers.cs b/test/Microsoft.AspNet.WebSockets.Client.Test/KestrelWebSocketHelpers.cs
index 6e8d52cb9c..4fd33d8eb6 100644
--- a/test/Microsoft.AspNet.WebSockets.Client.Test/KestrelWebSocketHelpers.cs
+++ b/test/Microsoft.AspNet.WebSockets.Client.Test/KestrelWebSocketHelpers.cs
@@ -6,7 +6,6 @@ using System.Threading.Tasks;
 using Microsoft.AspNet.Builder;
 using Microsoft.AspNet.Hosting;
 using Microsoft.AspNet.Http;
-using Microsoft.Dnx.Runtime.Infrastructure;
 using Microsoft.Extensions.Configuration;
 
 namespace Microsoft.AspNet.WebSockets.Client.Test