diff --git a/build.sh b/build.sh
index 266da86..ea6da5d 100755
--- a/build.sh
+++ b/build.sh
@@ -26,6 +26,7 @@ write_header(){
 
 <head>
   <meta charset=\"utf-8\">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\">
   <title>Gruvbox wallpapers</title>
   <script>