diff --git a/src/routes/admin/quotations.ts b/src/routes/admin/quotations.ts
index 3b47f78..3b614a8 100644
--- a/src/routes/admin/quotations.ts
+++ b/src/routes/admin/quotations.ts
@@ -17,7 +17,7 @@ import {
   getNextOfferNumber,
 } from '../../services/offers.service';
 
-const LOCK_TIMEOUT_MS = 30 * 1000; // 30 seconds — lock expires if no heartbeat
+const LOCK_TIMEOUT_MS = 10 * 1000; // 10 seconds — lock expires if no heartbeat
 
 
 export default async function quotationsRoutes(fastify: FastifyInstance): Promise<void> {