diff --git a/src/Umbraco.Web.UI.Client/src/packages/documents/documents/repository/validation/document-validation.server.data-source.ts b/src/Umbraco.Web.UI.Client/src/packages/documents/documents/repository/validation/document-validation.server.data-source.ts
index 2ba4e4ea08..340ba822ce 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/documents/documents/repository/validation/document-validation.server.data-source.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/documents/documents/repository/validation/document-validation.server.data-source.ts
@@ -4,6 +4,7 @@ import {
 	DocumentService,
 	type UpdateDocumentRequestModel,
 } from '@umbraco-cms/backoffice/external/backend-api';
+import type { UmbControllerHost } from '@umbraco-cms/backoffice/controller-api';
 import { tryExecute } from '@umbraco-cms/backoffice/resources';
 
 /**
@@ -20,7 +21,9 @@ export class UmbDocumentValidationServerDataSource {
 	 * @param {UmbControllerHost} host
 	 * @memberof UmbDocumentPublishingServerDataSource
 	 */
-	constructor() {
+	// TODO: [v15]: ignoring unused var here here to prevent a breaking change
+	// eslint-disable-next-line @typescript-eslint/no-unused-vars
+	constructor(host: UmbControllerHost) {
 		//this.#host = host;
 	}