diff --git a/python-Pweave.changes b/python-Pweave.changes
index 55debd9..f4ac177 100644
--- a/python-Pweave.changes
+++ b/python-Pweave.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Mar 13 10:09:40 UTC 2024 - Dirk Müller <dmueller@suse.com>
+
+- skip python39 due to missing ipython
+
 -------------------------------------------------------------------
 Sat Oct 15 23:41:37 UTC 2022 - Matej Cepl <mcepl@suse.com>
 
@@ -11,12 +16,12 @@ Thu Oct  6 14:02:25 UTC 2022 - Markéta Machová <mmachova@suse.com>
 -------------------------------------------------------------------
 Fri Feb 12 15:04:56 UTC 2021 - Dirk Müller <dmueller@suse.com>
 
-- skip python 36 build (scipy) 
+- skip python 36 build (scipy)
 
 -------------------------------------------------------------------
 Tue Feb  2 13:42:49 UTC 2021 - Dirk Müller <dmueller@suse.com>
 
-- update-alternatives for multi-python3 builds 
+- update-alternatives for multi-python3 builds
 
 -------------------------------------------------------------------
 Mon Jun  8 07:55:03 UTC 2020 - Tomáš Chvátal <tchvatal@suse.com>
diff --git a/python-Pweave.spec b/python-Pweave.spec
index e31f891..639640d 100644
--- a/python-Pweave.spec
+++ b/python-Pweave.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-Pweave
 #
-# Copyright (c) 2022 SUSE LLC
+# Copyright (c) 2024 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,9 +16,9 @@
 #
 
 
-%{?!python_module:%define python_module() python-%{**} python3-%{**}}
-%define         skip_python2 1
-%define         skip_python36 1
+%{?sle15_python_module_pythons}
+# missing jupyter_ikernel
+%global skip_python39 1
 Name:           python-Pweave
 Version:        0.30.3
 Release:        0