diff --git a/routes/granters/grant.ts b/routes/granters/grant.ts
index b71265b..82c7ff0 100644
--- a/routes/granters/grant.ts
+++ b/routes/granters/grant.ts
@@ -1,5 +1,7 @@
 import { znumber } from "@/env/extras";
 import Status from "@/models/status";
+import SocketIO from "@/socket/socket";
+import { InvalidationSubject } from "@/socket/types";
 import { NextFunction, Request, Response } from "express";
 import { z } from "zod";
 
@@ -25,6 +27,10 @@ export default async function Route_Granters_Grant(req: Request, res: Response,
         });
     }
 
+    // TODO: Matteo, implement plz
+
+    SocketIO.sendInvalidationNotification(InvalidationSubject.LEADERBOARD);
+
     return Status.send(req, next, {
         status: 500,
         error: "not.implemented.yet"