diff --git a/docs/sitemap.xml b/docs/sitemap.xml
index 8b911fa849cd..b224296ed75a 100644
--- a/docs/sitemap.xml
+++ b/docs/sitemap.xml
@@ -6,7 +6,7 @@ layout:
   {% assign pages = site.html_pages | where_exp:'doc','doc.sitemap != false' | where_exp:'doc','doc.url != "/404.html"' %}
   {% for page in pages %}
     <url>
-      <loc>{{ page.url | replace:'/index.html','/' | absolute_url | xml_escape }}</loc>
+      <loc>{{ page.url | replace:'/index.html','/' | absolute_url | xml_escape | replace:'.html','' }}</loc>
     </url>
   {% endfor %}
 </urlset>
\ No newline at end of file