diff --git a/src/Umbraco.Web.UI.Client/src/packages/documents/documents/entity-actions/culture-and-hostnames/repository/culture-and-hostnames.repository.ts b/src/Umbraco.Web.UI.Client/src/packages/documents/documents/entity-actions/culture-and-hostnames/repository/culture-and-hostnames.repository.ts
index 46da3ff9e8..c8c20938a2 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/documents/documents/entity-actions/culture-and-hostnames/repository/culture-and-hostnames.repository.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/documents/documents/entity-actions/culture-and-hostnames/repository/culture-and-hostnames.repository.ts
@@ -9,7 +9,7 @@ import type { DomainsPresentationModelBaseModel } from '@umbraco-cms/backoffice/
 export class UmbDocumentCultureAndHostnamesRepository extends UmbBaseController implements UmbApi {
 	#init!: Promise<unknown>;
 
-	#dataSource: UmbDocumentCultureAndHostnamesServerDataSource;
+	#dataSource = new UmbDocumentCultureAndHostnamesServerDataSource(this);
 
 	#notificationContext?: typeof UMB_NOTIFICATION_CONTEXT.TYPE;