diff --git a/samples/AntiforgerySample/Startup.cs b/samples/AntiforgerySample/Startup.cs
index 6b609f1c07..8c00c95793 100644
--- a/samples/AntiforgerySample/Startup.cs
+++ b/samples/AntiforgerySample/Startup.cs
@@ -75,6 +75,7 @@ namespace AntiforgerySample
         {
             var application = new WebApplicationBuilder()
                 .UseConfiguration(WebApplicationConfiguration.GetDefault(args))
+                .UseIISPlatformHandlerUrl()
                 .UseStartup<Startup>()
                 .Build();
 
diff --git a/samples/AntiforgerySample/project.json b/samples/AntiforgerySample/project.json
index d9b8cc547d..819ff29f70 100644
--- a/samples/AntiforgerySample/project.json
+++ b/samples/AntiforgerySample/project.json
@@ -5,6 +5,7 @@
     "Microsoft.AspNet.Antiforgery": "1.0.0-*",
     "Microsoft.AspNet.Http.Abstractions": "1.0.0-*",
     "Microsoft.AspNet.Http.Extensions": "1.0.0-*",
+    "Microsoft.AspNet.IISPlatformHandler": "1.0.0-*",
     "Microsoft.AspNet.Routing.Extensions": "1.0.0-*",
     "Microsoft.AspNet.Server.Kestrel": "1.0.0-*",
     "Microsoft.AspNet.StaticFiles": "1.0.0-*",