diff --git a/src/Orchard.Web/Modules/Orchard.ContentTypes/Services/ContentDefinitionService.cs b/src/Orchard.Web/Modules/Orchard.ContentTypes/Services/ContentDefinitionService.cs
index 8db21adb0..51a42cc4f 100644
--- a/src/Orchard.Web/Modules/Orchard.ContentTypes/Services/ContentDefinitionService.cs
+++ b/src/Orchard.Web/Modules/Orchard.ContentTypes/Services/ContentDefinitionService.cs
@@ -50,6 +50,7 @@ namespace Orchard.ContentTypes.Services {
             };
 
             foreach (var part in viewModel.Parts) {
+                part._Definition.ContentTypeDefinition = contentTypeDefinition;
                 part.Templates = _contentDefinitionEditorEvents.TypePartEditor(part._Definition);
                 foreach (var field in part.PartDefinition.Fields)
                     field.Templates = _contentDefinitionEditorEvents.PartFieldEditor(field._Definition);
diff --git a/src/Orchard/ContentManagement/MetaData/Models/ContentTypePartDefinition.cs b/src/Orchard/ContentManagement/MetaData/Models/ContentTypePartDefinition.cs
index 8e748d50c..a87d6dbae 100644
--- a/src/Orchard/ContentManagement/MetaData/Models/ContentTypePartDefinition.cs
+++ b/src/Orchard/ContentManagement/MetaData/Models/ContentTypePartDefinition.cs
@@ -12,5 +12,6 @@
 
         public ContentPartDefinition PartDefinition { get; private set; }
         public SettingsDictionary Settings { get; private set; }
+        public ContentTypeDefinition ContentTypeDefinition { get; set; }
     }
 }
\ No newline at end of file