diff --git a/index.html b/index.html
index d2dde64..da2b03c 100644
--- a/index.html
+++ b/index.html
@@ -169,6 +169,7 @@
 
     // Hide installation instructions once installed as standalone PWA
     window.addEventListener('beforeinstallprompt', (event) => {
+      event.preventDefault(); // Prevent default browser prompt
       document.getElementById('install-instructions').style.display = 'none';
     });
   </script>