diff --git a/index.html b/index.html
index b9c5226..2d6ab11 100644
--- a/index.html
+++ b/index.html
@@ -8,7 +8,7 @@
 		</script>
 
 		<meta charset="UTF-8">
-		<meta name="viewport" content="width=device-width, initial-scale=1">
+		<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1.0, user-scalable=no">
 
 		<title>min</title>