diff --git a/src/foundry/client/apps/forms/effect-config.d.ts b/src/foundry/client/apps/forms/effect-config.d.ts
index ce69df6aa..d18d91840 100644
--- a/src/foundry/client/apps/forms/effect-config.d.ts
+++ b/src/foundry/client/apps/forms/effect-config.d.ts
@@ -34,7 +34,7 @@ declare global {
      * Delegate responsibility out to action-specific handlers depending on the button action.
      * @param event - The originating click event
      */
-    protected _onEffectControl(event: JQuery.ClickEvent): Promise<this> | void;
+    protected _onEffectControl(event: MouseEvent): Promise<this> | void;
 
     /**
      * Handle adding a new change to the changes array.