diff --git a/index.html b/index.html
index 4da1054..3518e74 100644
--- a/index.html
+++ b/index.html
@@ -2,7 +2,10 @@
 <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>MyTimetable</title>
 		<meta
 			name="description"
