diff --git a/plugins/action/pgp_keyring.py b/plugins/action/pgp_keyring.py
index f5c410fef6..48901117fc 100644
--- a/plugins/action/pgp_keyring.py
+++ b/plugins/action/pgp_keyring.py
@@ -1,6 +1,6 @@
 # Copyright: (c) 2025–2026, Eero Aaltonen
-# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
-
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import annotations
 
diff --git a/plugins/modules/pgp_keyring.py b/plugins/modules/pgp_keyring.py
index 9c888dbc57..fb4473da12 100644
--- a/plugins/modules/pgp_keyring.py
+++ b/plugins/modules/pgp_keyring.py
@@ -1,13 +1,8 @@
-# -*- coding: utf-8 -*-
 # Copyright: (c) 2025–2026, Eero Aaltonen
-# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
-
-# This module is implemented as an action plugin and runs on the controller
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import annotations
-from __future__ import (absolute_import, division, print_function)
-__metaclass__ = type
-
 
 DOCUMENTATION = r"""
 ---