diff --git a/src/Microsoft.AspNet.Owin/OwinExtensions.cs b/src/Microsoft.AspNet.Owin/OwinExtensions.cs
index a98c449a25..f96b6300c9 100644
--- a/src/Microsoft.AspNet.Owin/OwinExtensions.cs
+++ b/src/Microsoft.AspNet.Owin/OwinExtensions.cs
@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Threading.Tasks;
 using Microsoft.AspNet.Abstractions;
+using Microsoft.AspNet.FeatureModel;
 using Microsoft.AspNet.Owin;
 using Microsoft.AspNet.PipelineCore;