diff --git a/public/manifest.json b/public/manifest.json
index e41d2d9..db0fe41 100644
--- a/public/manifest.json
+++ b/public/manifest.json
@@ -6,17 +6,5 @@
   "display": "standalone",
   "background_color": "#0f172a",
   "theme_color": "#1e40af",
-  "orientation": "portrait-primary",
-  "icons": [
-    {
-      "src": "/icon-192.png",
-      "sizes": "192x192",
-      "type": "image/png"
-    },
-    {
-      "src": "/icon-512.png",
-      "sizes": "512x512",
-      "type": "image/png"
-    }
-  ]
+  "orientation": "portrait-primary"
 }
\ No newline at end of file
diff --git a/public/sw.js b/public/sw.js
index c8391c4..32f0757 100644
--- a/public/sw.js
+++ b/public/sw.js
@@ -1,35 +1,24 @@
-const CACHE_NAME = 'steelcheck-v1';
-const ASSETS = [
-  '/',
-  '/index.html',
-  '/index.tsx',
-  '/style.css'
-];
+const CACHE_NAME = 'steelcheck-v2';
 
-self.addEventListener('install', (event) => {
-  event.waitUntil(
-    caches.open(CACHE_NAME).then((cache) => {
-      return cache.addAll(ASSETS);
-    })
-  );
+self.addEventListener('install', (e) => {
+  self.skipWaiting();
 });
 
-self.addEventListener('fetch', (event) => {
-  event.respondWith(
-    caches.match(event.request).then((response) => {
-      return response || fetch(event.request);
-    })
-  );
-});
-
-self.addEventListener('activate', (event) => {
-  event.waitUntil(
+self.addEventListener('activate', (e) => {
+  e.waitUntil(
     caches.keys().then((cacheNames) => {
       return Promise.all(
-        cacheNames
-          .filter((name) => name !== CACHE_NAME)
-          .map((name) => caches.delete(name))
+        cacheNames.map((cacheName) => {
+          return caches.delete(cacheName);
+        })
       );
+    }).then(() => {
+      return self.clients.claim();
     })
   );
-});
\ No newline at end of file
+});
+
+self.addEventListener('fetch', (e) => {
+  // Always fetch from network to avoid caching old index.html
+  e.respondWith(fetch(e.request));
+});