diff --git a/group_vars/jitsi_jvb_servers b/group_vars/jitsi_jvb_servers
index af927c9f1..05d6dd550 100644
--- a/group_vars/jitsi_jvb_servers
+++ b/group_vars/jitsi_jvb_servers
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2024 MDAD Team and contributors
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 jitsi_architecture: "{{ matrix_architecture }}"
 jitsi_hostname: "{{ matrix_server_fqn_jitsi }}"
 jitsi_uid: "{{ matrix_user_uid }}"
diff --git a/group_vars/matrix_servers b/group_vars/matrix_servers
index c08326b17..31b8f3a7e 100755
--- a/group_vars/matrix_servers
+++ b/group_vars/matrix_servers
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2024 MDAD Team and contributors
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 ---
 
 # This variables file wires together the various components (roles) used by the playbook.