diff --git a/src/Microsoft.AspNet.Mvc.Core/ModelBindingHelper.cs b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/ModelBindingHelper.cs
similarity index 99%
rename from src/Microsoft.AspNet.Mvc.Core/ModelBindingHelper.cs
rename to src/Microsoft.AspNet.Mvc.Core/ModelBinding/ModelBindingHelper.cs
index 3bb5dee544..374047fe0a 100644
--- a/src/Microsoft.AspNet.Mvc.Core/ModelBindingHelper.cs
+++ b/src/Microsoft.AspNet.Mvc.Core/ModelBinding/ModelBindingHelper.cs
@@ -14,11 +14,10 @@ using System.Threading.Tasks;
 using Microsoft.AspNet.Http;
 using Microsoft.AspNet.Mvc.Core;
 using Microsoft.AspNet.Mvc.Formatters;
-using Microsoft.AspNet.Mvc.ModelBinding;
 using Microsoft.AspNet.Mvc.ModelBinding.Validation;
 using Microsoft.Framework.Internal;
 
-namespace Microsoft.AspNet.Mvc
+namespace Microsoft.AspNet.Mvc.ModelBinding
 {
     public static class ModelBindingHelper
     {
diff --git a/test/Microsoft.AspNet.Mvc.Core.Test/ModelBindingHelperTest.cs b/test/Microsoft.AspNet.Mvc.Core.Test/ModelBinding/ModelBindingHelperTest.cs
similarity index 99%
rename from test/Microsoft.AspNet.Mvc.Core.Test/ModelBindingHelperTest.cs
rename to test/Microsoft.AspNet.Mvc.Core.Test/ModelBinding/ModelBindingHelperTest.cs
index d0950428f5..750654198a 100644
--- a/test/Microsoft.AspNet.Mvc.Core.Test/ModelBindingHelperTest.cs
+++ b/test/Microsoft.AspNet.Mvc.Core.Test/ModelBinding/ModelBindingHelperTest.cs
@@ -10,12 +10,11 @@ using System.Linq.Expressions;
 using System.Threading.Tasks;
 using Microsoft.AspNet.Http;
 using Microsoft.AspNet.Mvc.Formatters;
-using Microsoft.AspNet.Mvc.ModelBinding;
 using Microsoft.AspNet.Mvc.ModelBinding.Validation;
 using Moq;
 using Xunit;
 
-namespace Microsoft.AspNet.Mvc.Test
+namespace Microsoft.AspNet.Mvc.ModelBinding
 {
     public class ModelBindingHelperTest
     {