diff --git a/src/Kestrel/ServerRequest.cs b/src/Kestrel/ServerRequest.cs
index d455feefad..2a7a942ac8 100644
--- a/src/Kestrel/ServerRequest.cs
+++ b/src/Kestrel/ServerRequest.cs
@@ -7,7 +7,7 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.AspNet.FeatureModel;
-using Microsoft.AspNet.Http.Interfaces;
+using Microsoft.AspNet.Http;
 using Microsoft.AspNet.Server.Kestrel.Http;
 
 namespace Kestrel