diff --git a/ts/sl.classes.smartlogreceiver.ts b/ts/sl.classes.smartlogreceiver.ts
index b8c3df9..e2d7135 100644
--- a/ts/sl.classes.smartlogreceiver.ts
+++ b/ts/sl.classes.smartlogreceiver.ts
@@ -2,7 +2,7 @@ import * as plugins from './sl.receiver.plugins';
 
 import { ILogPackage, ILogPackageAuthenticated, ILogDestination } from '@pushrocks/smartlog-interfaces';
 
-export type TValidatorFunction = () => boolean;
+export type TValidatorFunction = (logPackage: ILogPackage) => boolean;
 
 export interface ISmartlogReceiverOptions {
   smartlogInstance: plugins.smartlog.Smartlog;