diff --git a/web/index.html b/web/index.html
index 483ad69..7a59ab1 100644
--- a/web/index.html
+++ b/web/index.html
@@ -4,7 +4,7 @@
 	<meta charset="UTF-8"/>
 	<link id="favicon" rel="icon" type="image/png" href="gomuks.png"/>
 	<link rel="manifest" href="manifest.json"/>
-	<meta name="viewport" content="width=device-width, initial-scale=1.0, interactive-widget=resizes-content"/>
+	<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no, interactive-widget=resizes-content"/>
 	<title>gomuks web</title>
 	<!-- etag placeholder -->
 </head>