diff --git a/python-lockfile.changes b/python-lockfile.changes
index 63ead04..f28237c 100644
--- a/python-lockfile.changes
+++ b/python-lockfile.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri May  5 11:57:49 UTC 2023 - Johannes Kastl <kastl@b1-systems.de>
+
+- add sle15_python_module_pythons
+
 -------------------------------------------------------------------
 Sun Aug 16 15:16:13 UTC 2020 - John Vandenberg <jayvdb@gmail.com>
 
diff --git a/python-lockfile.spec b/python-lockfile.spec
index 1fcb98f..f2fcf9a 100644
--- a/python-lockfile.spec
+++ b/python-lockfile.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-lockfile
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,7 +16,7 @@
 #
 
 
-%{?!python_module:%define python_module() python-%{**} python3-%{**}}
+%{?sle15_python_module_pythons}
 Name:           python-lockfile
 Version:        0.12.2
 Release:        0