diff --git a/test/topology_custom/test_different_group0_ids.py b/test/topology_custom/test_different_group0_ids.py
index 00653ba0f0..5694974312 100644
--- a/test/topology_custom/test_different_group0_ids.py
+++ b/test/topology_custom/test_different_group0_ids.py
@@ -1,3 +1,9 @@
+#
+# Copyright (C) 2023-present ScyllaDB
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+#
+
 from test.pylib.manager_client import ManagerClient
 
 import asyncio
diff --git a/test/topology_custom/test_old_ip_notification_repro.py b/test/topology_custom/test_old_ip_notification_repro.py
index 63e0278dcc..7e25e8e285 100644
--- a/test/topology_custom/test_old_ip_notification_repro.py
+++ b/test/topology_custom/test_old_ip_notification_repro.py
@@ -1,3 +1,9 @@
+#
+# Copyright (C) 2023-present ScyllaDB
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+#
+
 import logging
 import time
 import pytest
diff --git a/test/topology_custom/test_select_from_mutation_fragments.py b/test/topology_custom/test_select_from_mutation_fragments.py
index bf4e782df4..2d12159bcd 100644
--- a/test/topology_custom/test_select_from_mutation_fragments.py
+++ b/test/topology_custom/test_select_from_mutation_fragments.py
@@ -1,3 +1,10 @@
+#
+# Copyright (C) 2023-present ScyllaDB
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+#
+# This file configures pytest for all tests in this directory, and also
+
 import pytest
 
 from cassandra.protocol import InvalidRequest  # type: ignore
diff --git a/test/topology_custom/test_shutdown_hang.py b/test/topology_custom/test_shutdown_hang.py
index ddb560c776..9e3ca2f8e7 100644
--- a/test/topology_custom/test_shutdown_hang.py
+++ b/test/topology_custom/test_shutdown_hang.py
@@ -1,3 +1,9 @@
+#
+# Copyright (C) 2023-present ScyllaDB
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+#
+
 import asyncio
 import logging
 import time