diff --git a/index.html b/index.html
index bc6bb24..05ae6b6 100644
--- a/index.html
+++ b/index.html
@@ -18,7 +18,7 @@
     Note: If flashing doesn't work, press and hold the "BOOT" switch, then click "Install".
 </div>
 <div id="notSupported" style="display: none;">
-    Your browser does not support the Web Serial API. Try Chrome
+    Your browser does not support the Web Serial API. Try a different browser like Chrome, Opera, Edge.
 </div>
 
 
@@ -34,4 +34,4 @@
 
 </body>
 
-</html>
\ No newline at end of file
+</html>