File project.diff of Package sbctl

--- sbctl.spec.orig
+++ sbctl.spec
@@ -1,6 +1,7 @@
 #
 # spec file for package sbctl
 #
+# Copyright (c) 2025 SUSE LLC
 # Copyright (c) 2025 SUSE LLC and contributors
 #
 # All modifications and additions to the file contributed by third parties
@@ -23,6 +24,10 @@ Summary:        Secure Boot key manager
 License:        MIT
 Group:          System/Boot
 URL:            https://github.com/Foxboron/sbctl
+%if "%{_vendor}" == "debbuild"
+# Needed to set Maintainer in output debs
+Packager:       Jan Loeser <jan.loeser@posteo.de>
+%endif
 Source:         %{name}-%{version}.tar.gz
 Source1:        vendor.tar.gz
 Source2:        %{name}-rpmlintrc