diff --git a/web/index.html b/web/index.html
index 262d2fa..b25c092 100644
--- a/web/index.html
+++ b/web/index.html
@@ -2,7 +2,7 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
     <title>Sybil</title>
   </head>
   <body>
