diff --git a/src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/tree/types.ts b/src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/tree/types.ts
index 4c3b9491b5..44cc7dcae7 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/tree/types.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/documents/document-blueprints/tree/types.ts
@@ -1,7 +1,13 @@
-import type { UmbDocumentBlueprintEntityType, UmbDocumentBlueprintFolderEntityType } from '../entity.js';
+import type {
+	UmbDocumentBlueprintEntityType,
+	UmbDocumentBlueprintFolderEntityType,
+	UmbDocumentBlueprintRootEntityType,
+} from '../entity.js';
 import type { UmbTreeItemModel, UmbTreeRootModel } from '@umbraco-cms/backoffice/tree';
 
-export interface UmbDocumentBlueprintTreeRootModel extends UmbTreeRootModel {}
+export interface UmbDocumentBlueprintTreeRootModel extends UmbTreeRootModel {
+	entityType: UmbDocumentBlueprintRootEntityType;
+}
 
 export interface UmbDocumentBlueprintTreeItemModel extends UmbTreeItemModel {
 	entityType: UmbDocumentBlueprintEntityType | UmbDocumentBlueprintFolderEntityType;