diff --git a/docker/roundcube/rootfs/etc/httpd/conf.d/well-known.conf b/docker/roundcube/rootfs/etc/httpd/conf.d/well-known.conf
index 43d4a782..8a619b08 100644
--- a/docker/roundcube/rootfs/etc/httpd/conf.d/well-known.conf
+++ b/docker/roundcube/rootfs/etc/httpd/conf.d/well-known.conf
@@ -1,4 +1,4 @@
 
 RewriteEngine On
 RewriteCond %{REQUEST_URI} (/.well-known/caldav|/.well-known/carddav)
-RewriteRule /.well-known/caldav(.*) https://%{HTTP_HOST}/dav$1 [R=301,L]
+RewriteRule /.well-known/caldav(.*) https://%{HTTP_HOST}/dav/$1 [R=301,L]