diff --git a/.github/workflows/fixup.yml b/.github/workflows/fixup.yml
index c01a2f04a..69da2bbb0 100644
--- a/.github/workflows/fixup.yml
+++ b/.github/workflows/fixup.yml
@@ -2,6 +2,9 @@
 #
 # https://github.com/nextcloud/.github
 # https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization
+#
+# SPDX-FileCopyrightText: 2021-2024 Nextcloud GmbH and Nextcloud contributors
+# SPDX-License-Identifier: MIT
 
 name: Block fixup and squash commits