diff --git a/static/qrplay/index.html b/static/qrplay/index.html
index c4e5e08..bb59434 100644
--- a/static/qrplay/index.html
+++ b/static/qrplay/index.html
@@ -15,7 +15,7 @@
 <p>paste ZZT music code in this box, then click the button to #play!</p>
 
 <!-- snip here -->
-<meta name="viewport" content="width=device-width">
+<meta name="viewport" content="width=device-width initial-scale=1.0">
 <textarea id=f></textarea><br>
 <button onclick='
 v=f.value;