diff --git a/service-worker.js b/service-worker.js
index 40792638..9b6787a2 100644
--- a/service-worker.js
+++ b/service-worker.js
@@ -19,11 +19,7 @@ importScripts(
 
 workbox.core.setCacheNameDetails({prefix: "pptist"});
 
-self.addEventListener('message', (event) => {
-  if (event.data && event.data.type === 'SKIP_WAITING') {
-    self.skipWaiting();
-  }
-});
+workbox.core.skipWaiting();
 
 /**
  * The workboxSW.precacheAndRoute() method efficiently caches and responds to