diff --git a/src/Umbraco.Web.UI.Client/src/backoffice/settings/data-types/repository/sources/data-type.server.data.ts b/src/Umbraco.Web.UI.Client/src/backoffice/settings/data-types/repository/sources/data-type.server.data.ts
index c8108c42ea..11c6c99093 100644
--- a/src/Umbraco.Web.UI.Client/src/backoffice/settings/data-types/repository/sources/data-type.server.data.ts
+++ b/src/Umbraco.Web.UI.Client/src/backoffice/settings/data-types/repository/sources/data-type.server.data.ts
@@ -56,6 +56,10 @@ export class UmbDataTypeServerDataSource
 		const data: CreateDataTypeRequestModel = {
 			id: uuidv4(),
 			parentId,
+			name: '',
+			propertyEditorAlias: undefined,
+			propertyEditorUiAlias: null,
+			values: [],
 		};
 
 		return { data };