diff --git a/Web/index.html b/Web/index.html
index dd34931..18b95f2 100644
--- a/Web/index.html
+++ b/Web/index.html
@@ -4,6 +4,7 @@
   <head>
     <title>Sketchy</title>
     <meta charset='UTF-8'>
+    <meta name="viewport" content="width=device-width user-scalable=no initial-scale=1">
     <link rel='stylesheet/less' href='css/main.less'>
     <link rel='stylesheet' href='css/switches.css'>
     <link rel='stylesheet' href='css/value_selector.css'>
