diff --git a/src/Microsoft.AspNet.Mvc.Core/Rendering/HtmlHelperInputExtensions.cs b/src/Microsoft.AspNet.Mvc.Core/Rendering/HtmlHelperInputExtensions.cs
index 6ec1e45a03..e9d9404109 100644
--- a/src/Microsoft.AspNet.Mvc.Core/Rendering/HtmlHelperInputExtensions.cs
+++ b/src/Microsoft.AspNet.Mvc.Core/Rendering/HtmlHelperInputExtensions.cs
@@ -2,7 +2,6 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System;
-using System.Collections.Generic;
 using System.Linq.Expressions;
 
 namespace Microsoft.AspNet.Mvc.Rendering
diff --git a/src/Microsoft.AspNet.Mvc.Core/Rendering/HtmlHelperValidationExtensions.cs b/src/Microsoft.AspNet.Mvc.Core/Rendering/HtmlHelperValidationExtensions.cs
index a9da75da06..f8a02496f8 100644
--- a/src/Microsoft.AspNet.Mvc.Core/Rendering/HtmlHelperValidationExtensions.cs
+++ b/src/Microsoft.AspNet.Mvc.Core/Rendering/HtmlHelperValidationExtensions.cs
@@ -2,7 +2,6 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System;
-using System.Collections.Generic;
 using System.Linq.Expressions;
 
 namespace Microsoft.AspNet.Mvc.Rendering