3 files changed, 5 insertions, 0 deletions
diff --git a/tests/api/test_auth.py b/tests/api/test_auth.py
index dbcb13c0a5..ce85ddf22a 100644
--- a/tests/api/test_auth.py
+++ b/tests/api/test_auth.py
@@ -1,6 +1,7 @@
 #
 # This file is licensed under the Affero General Public License (AGPL) version 3.
 #
+# Copyright 2015 - 2016 OpenMarket Ltd
 # Copyright (C) 2023 New Vector, Ltd
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/tests/api/test_errors.py b/tests/api/test_errors.py
index 5e324595a4..25fa93b9d8 100644
--- a/tests/api/test_errors.py
+++ b/tests/api/test_errors.py
@@ -1,6 +1,7 @@
 #
 # This file is licensed under the Affero General Public License (AGPL) version 3.
 #
+# Copyright 2023 The Matrix.org Foundation C.I.C.
 # Copyright (C) 2023 New Vector, Ltd
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/tests/api/test_filtering.py b/tests/api/test_filtering.py
index 73678b6f33..743c52d969 100644
--- a/tests/api/test_filtering.py
+++ b/tests/api/test_filtering.py
@@ -1,6 +1,9 @@
 #
 # This file is licensed under the Affero General Public License (AGPL) version 3.
 #
+# Copyright 2019 The Matrix.org Foundation C.I.C.
+# Copyright 2017 Vector Creations Ltd
+# Copyright 2015, 2016 OpenMarket Ltd
 # Copyright (C) 2023 New Vector, Ltd
 #
 # This program is free software: you can redistribute it and/or modify