diff --git a/index.html b/index.html
index e4a7936..353f2b3 100644
--- a/index.html
+++ b/index.html
@@ -3,7 +3,10 @@
   <head>
     <meta charset="UTF-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <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=0"
+    />
     <meta name="viewport" content="width=1920" />
     <link
       rel="stylesheet"
