diff --git a/src/bots/manager/index.ts b/src/bots/manager/index.ts
index ab0d41f..25ed596 100644
--- a/src/bots/manager/index.ts
+++ b/src/bots/manager/index.ts
@@ -126,6 +126,9 @@ export default class BotsManager {
     static async handleUpdate(req: Request, res: Response, next: NextFunction) {
         const botIdStr = req.url.split("/")[1];
         const bot = this.bots[parseInt(botIdStr)];
+
+        if (bot === undefined) return;
+
         await bot.webhookCallback(`/${botIdStr}/${bot.telegram.token}`)(req, res);
     }