diff --git a/group_vars/jitsi_jvb_servers b/group_vars/jitsi_jvb_servers
index af927c9f1..91d33fead 100644
--- a/group_vars/jitsi_jvb_servers
+++ b/group_vars/jitsi_jvb_servers
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2023 Antonis Christofides
+#
+# 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.license b/group_vars/matrix_servers.license
new file mode 100644
index 000000000..1325849fc
--- /dev/null
+++ b/group_vars/matrix_servers.license
@@ -0,0 +1,65 @@
+SPDX-FileCopyrightText: 2019 - 2021 Aaron Raimist
+SPDX-FileCopyrightText: 2019 - 2021 Stuart Mumford
+SPDX-FileCopyrightText: 2019 - 2025 MDAD project contributors
+SPDX-FileCopyrightText: 2019 - 2025 Slavi Pantaleev
+SPDX-FileCopyrightText: 2019 Dan Arnfield
+SPDX-FileCopyrightText: 2019 Daniel Hoffend
+SPDX-FileCopyrightText: 2019 Edgars Voroboks
+SPDX-FileCopyrightText: 2019 Thomas Kuehne
+SPDX-FileCopyrightText: 2020 - 2021 Sabine Laszakovits
+SPDX-FileCopyrightText: 2020 Björn Marten
+SPDX-FileCopyrightText: 2020 Chris van Dijk
+SPDX-FileCopyrightText: 2020 David Gnedt
+SPDX-FileCopyrightText: 2020 Horvath Gergely
+SPDX-FileCopyrightText: 2020 Hugues Morisset
+SPDX-FileCopyrightText: 2020 Marcel Partap
+SPDX-FileCopyrightText: 2020 Max Klenk
+SPDX-FileCopyrightText: 2020 Rodrigo Belem
+SPDX-FileCopyrightText: 2020 Scott Crossen
+SPDX-FileCopyrightText: 2020 Tulir Asokan
+SPDX-FileCopyrightText: 2020 Zach Mertes
+SPDX-FileCopyrightText: 2021 - 2022 Matthew Cengia
+SPDX-FileCopyrightText: 2021 - 2023 Shreyas Ajjarapu
+SPDX-FileCopyrightText: 2021 Ahmad Haghighi
+SPDX-FileCopyrightText: 2021 Alexandar Mechev
+SPDX-FileCopyrightText: 2021 Béla Becker
+SPDX-FileCopyrightText: 2021 Christos Karamolegkos
+SPDX-FileCopyrightText: 2021 Cody Neiman
+SPDX-FileCopyrightText: 2021 Marc Leuser
+SPDX-FileCopyrightText: 2021 Marcus Proest
+SPDX-FileCopyrightText: 2021 Panagiotis Georgiadis
+SPDX-FileCopyrightText: 2021 Raymond Coetzee
+SPDX-FileCopyrightText: 2021 Stuart Thomson
+SPDX-FileCopyrightText: 2021 Toni Spets
+SPDX-FileCopyrightText: 2021 Yannick Goossens
+SPDX-FileCopyrightText: 2021 boris runakov
+SPDX-FileCopyrightText: 2022 - 2023 Julian-Samuel Gebühr
+SPDX-FileCopyrightText: 2022 - 2023 Samuel Meenzen
+SPDX-FileCopyrightText: 2022 - 2024 Charles Wright
+SPDX-FileCopyrightText: 2022 - 2024 László Várady
+SPDX-FileCopyrightText: 2022 - 2025 Nikita Chernyi
+SPDX-FileCopyrightText: 2022 Arthur Brugière
+SPDX-FileCopyrightText: 2022 Devin Dooley
+SPDX-FileCopyrightText: 2022 Hefty Zauk
+SPDX-FileCopyrightText: 2022 Jim Myhrberg
+SPDX-FileCopyrightText: 2022 Jip J. Dekker
+SPDX-FileCopyrightText: 2022 Julian Foad
+SPDX-FileCopyrightText: 2022 Kim Brose
+SPDX-FileCopyrightText: 2022 Marko Weltzer
+SPDX-FileCopyrightText: 2022 Shaleen Jain
+SPDX-FileCopyrightText: 2022 Vladimir Panteleev
+SPDX-FileCopyrightText: 2023 - 2024 Michael Hollister
+SPDX-FileCopyrightText: 2023 - 2024 Pierre 'McFly' Marty
+SPDX-FileCopyrightText: 2023 Antonis Christofides
+SPDX-FileCopyrightText: 2023 Benjamin Kampmann
+SPDX-FileCopyrightText: 2023 Catalan Lover
+SPDX-FileCopyrightText: 2023 Cody Wyatt Neiman
+SPDX-FileCopyrightText: 2023 Johan Swetzén
+SPDX-FileCopyrightText: 2023 Kabir Kwatra
+SPDX-FileCopyrightText: 2023 Thomas Baer
+SPDX-FileCopyrightText: 2024 Chasethechicken
+SPDX-FileCopyrightText: 2024 Fabio Bonelli
+SPDX-FileCopyrightText: 2024 Igor Goldenberg
+SPDX-FileCopyrightText: 2024 Suguru Hirahara
+
+SPDX-License-Identifier: AGPL-3.0-or-later