diff --git a/samples/MvcSample.Web/Startup.cs b/samples/MvcSample.Web/Startup.cs
index d0d74df77a..df76f34613 100644
--- a/samples/MvcSample.Web/Startup.cs
+++ b/samples/MvcSample.Web/Startup.cs
@@ -17,6 +17,7 @@
 
 using Microsoft.AspNet;
 using Microsoft.AspNet.Abstractions;
+using Microsoft.AspNet.DependencyInjection;
 using Microsoft.AspNet.Mvc;
 using Microsoft.AspNet.Routing;
 using MvcSample.Web.Filters;