diff --git a/src/Umbraco.Web.UI.Client/src/mocks/data/document-type/document-type.db.ts b/src/Umbraco.Web.UI.Client/src/mocks/data/document-type/document-type.db.ts
index 373f644c5a..372259383e 100644
--- a/src/Umbraco.Web.UI.Client/src/mocks/data/document-type/document-type.db.ts
+++ b/src/Umbraco.Web.UI.Client/src/mocks/data/document-type/document-type.db.ts
@@ -51,7 +51,7 @@ const createMockDocumentTypeFolderMapper = (request: CreateFolderRequestModel):
 	return {
 		name: request.name,
 		id: request.id ? request.id : UmbId.new(),
-		parent: request.parentId ? { id: request.parentId } : null,
+		parent: request.parent,
 		description: '',
 		alias: '',
 		icon: '',