diff --git a/python-isodate.changes b/python-isodate.changes
index b4c80da..e823204 100644
--- a/python-isodate.changes
+++ b/python-isodate.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Fri Apr 21 12:27:08 UTC 2023 - Dirk Müller <dmueller@suse.com>
+
+- add sle15_python_module_pythons (jsc#PED-68)
+
+-------------------------------------------------------------------
+Thu Apr 13 22:42:09 UTC 2023 - Matej Cepl <mcepl@suse.com>
+
+- Make calling of %{sle15modernpython} optional.
+
 -------------------------------------------------------------------
 Fri Oct 21 07:59:21 UTC 2022 - pgajdos@suse.com
 
diff --git a/python-isodate.spec b/python-isodate.spec
index 2f25b3c..aa17ffe 100644
--- a/python-isodate.spec
+++ b/python-isodate.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-isodate
 #
-# Copyright (c) 2022 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-isodate
 Version:        0.6.1
 Release:        0