diff --git a/python-zhon.changes b/python-zhon.changes
index 19672fd..9a0d4f6 100644
--- a/python-zhon.changes
+++ b/python-zhon.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Fri Apr 21 12:39:11 UTC 2023 - Dirk Müller <dmueller@suse.com>
+
+- add sle15_python_module_pythons (jsc#PED-68)
+
+-------------------------------------------------------------------
+Thu Apr 13 22:46:04 UTC 2023 - Matej Cepl <mcepl@suse.com>
+
+- Make calling of %{sle15modernpython} optional.
+
 -------------------------------------------------------------------
 Wed Jan 13 11:01:50 UTC 2021 - pgajdos@suse.com
 
diff --git a/python-zhon.spec b/python-zhon.spec
index 3089c41..c4d78e0 100644
--- a/python-zhon.spec
+++ b/python-zhon.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-zhon
 #
-# Copyright (c) 2021 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
@@ -17,6 +17,7 @@
 
 
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
+%{?sle15_python_module_pythons}
 Name:           python-zhon
 Version:        1.1.5
 Release:        0