diff --git a/python-waitress.changes b/python-waitress.changes
index 0f4a90b..e2e35f8 100644
--- a/python-waitress.changes
+++ b/python-waitress.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Wed May  3 11:10:33 UTC 2023 - Martin Liška <mliska@suse.cz>
+
+- Use sphinx-build and do not depend on removed build_sphinx
+  in Sphinx 7.0 (boo#1211051).
+
+-------------------------------------------------------------------
+Fri Apr 21 12:39:06 UTC 2023 - Dirk Müller <dmueller@suse.com>
+
+- add sle15_python_module_pythons (jsc#PED-68)
+
 -------------------------------------------------------------------
 Thu Aug 18 20:45:25 UTC 2022 - Ben Greiner <code@bnavigator.de>
 
diff --git a/python-waitress.spec b/python-waitress.spec
index af1e0b8..c489e0a 100644
--- a/python-waitress.spec
+++ b/python-waitress.spec
@@ -1,7 +1,7 @@
 #
 # spec file
 #
-# 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
@@ -29,6 +29,7 @@
 %else
 %bcond_with libalternatives
 %endif
+%{?sle15_python_module_pythons}
 Name:           python-waitress%{psuffix}
 Version:        2.1.2
 Release:        0
@@ -118,7 +119,7 @@ This package contains documentation files for %{name}.
 cp %{SOURCE1} docs/
 
 %build
-python3 setup.py build_sphinx && rm build/sphinx/html/.buildinfo
+sphinx-build -b html docs build/sphinx/html && rm build/sphinx/html/.buildinfo
 
 %files %{python_files}
 %license LICENSE.txt