diff --git a/python-sphinxcontrib-serializinghtml.changes b/python-sphinxcontrib-serializinghtml.changes
index 475e546..7b9fcf8 100644
--- a/python-sphinxcontrib-serializinghtml.changes
+++ b/python-sphinxcontrib-serializinghtml.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Fri Apr 21 12:37:01 UTC 2023 - Dirk Müller <dmueller@suse.com>
+
+- add sle15_python_module_pythons (jsc#PED-68)
+
+-------------------------------------------------------------------
+Thu Apr 13 22:45:11 UTC 2023 - Matej Cepl <mcepl@suse.com>
+
+- Make calling of %{sle15modernpython} optional.
+
 -------------------------------------------------------------------
 Sun Jun  6 12:16:15 UTC 2021 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-sphinxcontrib-serializinghtml.spec b/python-sphinxcontrib-serializinghtml.spec
index 0945244..0fd854b 100644
--- a/python-sphinxcontrib-serializinghtml.spec
+++ b/python-sphinxcontrib-serializinghtml.spec
@@ -1,7 +1,7 @@
 #
 # spec file
 #
-# 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
@@ -26,6 +26,7 @@
 %bcond_with test
 %endif
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
+%{?sle15_python_module_pythons}
 Name:           python-sphinxcontrib-serializinghtml%{psuffix}
 Version:        1.1.5
 Release:        0