diff --git a/python-retrying.changes b/python-retrying.changes
index ed10caf..b2852cb 100644
--- a/python-retrying.changes
+++ b/python-retrying.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Mar  6 11:40:49 UTC 2024 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
+
+- Switch package to modern Python Stack on SLE-15
+  + Add %{?sle15_python_module_pythons}
+
 -------------------------------------------------------------------
 Tue Jan  2 22:35:49 UTC 2024 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-retrying.spec b/python-retrying.spec
index 87f5d97..c1213f1 100644
--- a/python-retrying.spec
+++ b/python-retrying.spec
@@ -16,6 +16,7 @@
 #
 
 
+%{?sle15_python_module_pythons}
 Name:           python-retrying
 Version:        1.3.4
 Release:        0