diff --git a/admin_manual/configuration_server/reverse_proxy_configuration.rst b/admin_manual/configuration_server/reverse_proxy_configuration.rst
index 5a583d384..b9bc4704c 100644
--- a/admin_manual/configuration_server/reverse_proxy_configuration.rst
+++ b/admin_manual/configuration_server/reverse_proxy_configuration.rst
@@ -91,7 +91,7 @@ HAProxy
   http-request redirect location /remote.php/dav/ code 301 if url_discovery
 
 NGINX
-^^^^^^^
+^^^^^
 ::
 
     location /.well-known/carddav {