diff --git a/public/service-worker.js b/public/service-worker.js
index 869edd8..1fc4b96 100644
--- a/public/service-worker.js
+++ b/public/service-worker.js
@@ -1,5 +1,4 @@
-// Previous validated cache marker retained for release-guard compatibility: 20260912-account-center-loader
-const CACHE='sun-catering-pwa-v83-20260914-safe-navigation';
+const CACHE='sun-catering-pwa-v81-20260912-account-center-loader';
 const VERSION='20260914-safe-navigation';
 const CORE=[
   './','./index.html',