diff --git a/doc/rpm-build/checkout-build-archives.php b/doc/rpm-build/checkout-build-archives.php
index 5fd368a16a..c59b53ba0c 100755
--- a/doc/rpm-build/checkout-build-archives.php
+++ b/doc/rpm-build/checkout-build-archives.php
@@ -58,7 +58,7 @@ $config = array(
 	'composer' => trim(`which composer.phar`),
 	'after-checkout' => 'rm -rf */source */templates/*/source',
 	'packager' => 'build@egroupware.org',
-	'obs' => '~/build.opensuse.org/server:eGroupWare:trunk/egroupware-docker',
+	'obs' => '~/build.opensuse.org/server:eGroupWare/egroupware-docker-21.1',
 	'obs_package_alias' => '',	// name used in obs package, if different from packagename
 	'changelog' => false,   // eg. '* 1. Zeile\n* 2. Zeile' for debian.changes
 	'changelog_packager' => 'Ralf Becker <rb@egroupware.org>',