diff --git a/src/Microsoft.AspNet.Mvc/MvcServices.cs b/src/Microsoft.AspNet.Mvc/MvcServices.cs
index d7e2cad219..3c3eb8d3ae 100644
--- a/src/Microsoft.AspNet.Mvc/MvcServices.cs
+++ b/src/Microsoft.AspNet.Mvc/MvcServices.cs
@@ -66,8 +66,8 @@ namespace Microsoft.AspNet.Mvc
             yield return describe.Transient<INestedProviderManager<FilterProviderContext>, NestedProviderManager<FilterProviderContext>>();
             yield return describe.Transient<INestedProvider<FilterProviderContext>, DefaultFilterProvider>();
 
-            yield return describe.Singleton<IModelValidatorProvider, DataAnnotationsModelValidatorProvider>();
-            yield return describe.Singleton<IModelValidatorProvider, DataMemberModelValidatorProvider>();
+            yield return describe.Transient<IModelValidatorProvider, DataAnnotationsModelValidatorProvider>();
+            yield return describe.Transient<IModelValidatorProvider, DataMemberModelValidatorProvider>();
         }
     }
 }