diff --git a/web/index.html b/web/index.html
index d484cbb..fd1dc6d 100644
--- a/web/index.html
+++ b/web/index.html
@@ -1,6 +1,7 @@
 <!DOCTYPE html>
 <html>
     <head>
+        <meta name="viewport" content="width=device-width, initial-scale=1.0">
         <title>Picvatar</title>
         <style>
             body {
