diff --git a/packages/client/index.html b/packages/client/index.html
index 0280cf1..195be78 100644
--- a/packages/client/index.html
+++ b/packages/client/index.html
@@ -3,7 +3,7 @@
   <head>
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="/great-egret-192.png" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0" />
     <title>Egret App</title>
   </head>
   <body>
