diff --git a/src/Microsoft.AspNet.StaticFiles/DirectoryBrowserServiceExtensions.cs b/src/Microsoft.AspNet.StaticFiles/DirectoryBrowserServiceExtensions.cs
index bfd5cb9986..886207b57f 100644
--- a/src/Microsoft.AspNet.StaticFiles/DirectoryBrowserServiceExtensions.cs
+++ b/src/Microsoft.AspNet.StaticFiles/DirectoryBrowserServiceExtensions.cs
@@ -1,8 +1,8 @@
 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-using Microsoft.Framework.ConfigurationModel;
 using Microsoft.Framework.Internal;
+using Microsoft.AspNet.StaticFiles;
 
 namespace Microsoft.Framework.DependencyInjection
 {
@@ -17,17 +17,6 @@ namespace Microsoft.Framework.DependencyInjection
         /// <param name="services"></param>
         /// <returns></returns>
         public static IServiceCollection AddDirectoryBrowser([NotNull] this IServiceCollection services)
-        {
-            return services.AddDirectoryBrowser(configuration: null);
-        }
-
-        /// <summary>
-        /// Adds directory browser middleware services.
-        /// </summary>
-        /// <param name="services"></param>
-        /// <param name="configuration"></param>
-        /// <returns></returns>
-        public static IServiceCollection AddDirectoryBrowser([NotNull] this IServiceCollection services, IConfiguration configuration)
         {
             return services.AddWebEncoders();
         }