diff --git a/sitemap.xml b/sitemap.xml
index be9b8e5..46e47b5 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <?xml-stylesheet type="text/xsl" href="/css/sitemap.xsl"?>
+
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
 <url>
   <loc>https://stupid.cat/</loc>
   <lastmod>2026-06-18T04:38:00+00:00</lastmod>