diff --git a/roles/custom/matrix-common-after/tasks/main.yml b/roles/custom/matrix-common-after/tasks/main.yml
index 5e4dc76b9..30e32027a 100644
--- a/roles/custom/matrix-common-after/tasks/main.yml
+++ b/roles/custom/matrix-common-after/tasks/main.yml
@@ -1,3 +1,12 @@
+# SPDX-FileCopyrightText: 2019 - 2023 Slavi Pantaleev
+# SPDX-FileCopyrightText: 2019 Dan Arnfield
+# SPDX-FileCopyrightText: 2019 Marcel Partap
+# SPDX-FileCopyrightText: 2019 Stuart Mumford
+# SPDX-FileCopyrightText: 2020 - 2022 MDAD project contributors
+# SPDX-FileCopyrightText: 2022 Marko Weltzer
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 ---
 
 - tags:
diff --git a/roles/custom/matrix-common-after/tasks/run_docker_prune.yml b/roles/custom/matrix-common-after/tasks/run_docker_prune.yml
index 58f0e7933..0917d019d 100644
--- a/roles/custom/matrix-common-after/tasks/run_docker_prune.yml
+++ b/roles/custom/matrix-common-after/tasks/run_docker_prune.yml
@@ -1,3 +1,8 @@
+# SPDX-FileCopyrightText: 2020 MDAD project contributors
+# SPDX-FileCopyrightText: 2022 Slavi Pantaleev
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 ---
 
 - name: Run Docker System Prune