diff --git a/samples/IdentitySample.Mvc/Controllers/AccountController.cs b/samples/IdentitySample.Mvc/Controllers/AccountController.cs
index 48ad2824f4..344341e979 100644
--- a/samples/IdentitySample.Mvc/Controllers/AccountController.cs
+++ b/samples/IdentitySample.Mvc/Controllers/AccountController.cs
@@ -5,6 +5,7 @@ using System.Threading.Tasks;
 using Microsoft.AspNet.Identity;
 using Microsoft.AspNet.Mvc;
 using Microsoft.AspNet.Mvc.Rendering;
+using Microsoft.AspNet.Security;
 
 namespace IdentitySample.Models
 {
diff --git a/samples/IdentitySample.Mvc/Controllers/ManageController.cs b/samples/IdentitySample.Mvc/Controllers/ManageController.cs
index 5a4359dd11..b378f9a3a6 100644
--- a/samples/IdentitySample.Mvc/Controllers/ManageController.cs
+++ b/samples/IdentitySample.Mvc/Controllers/ManageController.cs
@@ -4,6 +4,7 @@ using System.Threading.Tasks;
 using IdentitySample.Models;
 using Microsoft.AspNet.Identity;
 using Microsoft.AspNet.Mvc;
+using Microsoft.AspNet.Security;
 
 namespace IdentitySample
 {