diff --git a/src/Umbraco.Web.UI.Client/src/packages/core/modal/token/modal-token.ts b/src/Umbraco.Web.UI.Client/src/packages/core/modal/token/modal-token.ts
index 117778ee1b..fe96cb9f84 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/core/modal/token/modal-token.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/core/modal/token/modal-token.ts
@@ -1,6 +1,6 @@
 import { UmbModalConfig } from '../modal-manager.context.js';
 
-export class UmbModalToken<ModalDataType extends object = object, ModalValueType = unknown> {
+export class UmbModalToken<ModalDataType extends object = object, ModalValueType extends object = object> {
 	/**
 	 * Get the data type of the token's data.
 	 *