diff --git a/src/Microsoft.AspNet.Identity.EntityFramework/Properties/AssemblyInfo.cs b/src/Microsoft.AspNet.Identity.EntityFramework/Properties/AssemblyInfo.cs
index 025a94598c..b16f6dfb0a 100644
--- a/src/Microsoft.AspNet.Identity.EntityFramework/Properties/AssemblyInfo.cs
+++ b/src/Microsoft.AspNet.Identity.EntityFramework/Properties/AssemblyInfo.cs
@@ -2,5 +2,7 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System.Reflection;
+using System.Resources;
 
-[assembly: AssemblyMetadata("Serviceable", "True")]
\ No newline at end of file
+[assembly: AssemblyMetadata("Serviceable", "True")]
+[assembly: NeutralResourcesLanguage("en-us")]
diff --git a/src/Microsoft.AspNet.Identity/Properties/AssemblyInfo.cs b/src/Microsoft.AspNet.Identity/Properties/AssemblyInfo.cs
index f5e47b4cd6..12326d7e7c 100644
--- a/src/Microsoft.AspNet.Identity/Properties/AssemblyInfo.cs
+++ b/src/Microsoft.AspNet.Identity/Properties/AssemblyInfo.cs
@@ -2,6 +2,7 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System.Reflection;
+using System.Resources;
 using System.Runtime.CompilerServices;
 
 [assembly: InternalsVisibleTo("Microsoft.AspNet.Identity.Test")]
@@ -9,3 +10,4 @@ using System.Runtime.CompilerServices;
 [assembly: InternalsVisibleTo("Microsoft.AspNet.Identity.EntityFramework.InMemory.Test")]
 [assembly: InternalsVisibleTo("Microsoft.AspNet.Identity.InMemory.Test")]
 [assembly: AssemblyMetadata("Serviceable", "True")]
+[assembly: NeutralResourcesLanguage("en-us")]