diff --git a/index.html b/index.html
index 4fee029..d00638e 100644
--- a/index.html
+++ b/index.html
@@ -22,10 +22,25 @@
   <link rel="stylesheet" href="css/styles.css?v=1.0">
   <meta name="theme-color" content="#4285f4" />
   <link rel="manifest" href="/manifest.webmanifest">
+  
 </head>
 
 <body>
   <h1>WebApp example</h1>
-  <script src="js/scripts.js"></script>
+  <script>
+    // Don't register the service worker
+    // until the page has fully loaded
+    window.addEventListener('load', () => {
+      // Is service worker available?
+      if ('serviceWorker' in navigator) {
+        navigator.serviceWorker.register('/service-worker.js').then(() => {
+          console.log('Service worker registered!');
+        }).catch((error) => {
+          console.warn('Error registering service worker:');
+          console.warn(error);
+        });
+      }
+    });
+  </script>
 </body>
 </html>
