diff --git a/samples/IdentitySample.Mvc/Startup.cs b/samples/IdentitySample.Mvc/Startup.cs
index 7abdd18f89..1b207d9970 100644
--- a/samples/IdentitySample.Mvc/Startup.cs
+++ b/samples/IdentitySample.Mvc/Startup.cs
@@ -1,7 +1,5 @@
 using IdentitySample.Models;
 using Microsoft.AspNet.Builder;
-using Microsoft.AspNet.Diagnostics;
-using Microsoft.AspNet.Identity;
 using Microsoft.AspNet.Identity.EntityFramework;
 using Microsoft.Data.Entity;
 using Microsoft.Framework.Configuration;
@@ -23,7 +21,8 @@ namespace IdentitySamples
             * Below code demonstrates usage of multiple configuration sources. For instance a setting say 'setting1' is found in both the registered sources,
             * then the later source will win. By this way a Local config can be overridden by a different setting while deployed remotely.
             */
-            var builder = new ConfigurationBuilder(env.ApplicationBasePath)
+            var builder = new ConfigurationBuilder()
+                .SetBasePath(env.ApplicationBasePath)
                 .AddJsonFile("LocalConfig.json")
                 .AddEnvironmentVariables(); //All environment variables in the process's context flow in as configuration values.