diff --git a/python-pyftpdlib.changes b/python-pyftpdlib.changes
index 9f414d5..842541a 100644
--- a/python-pyftpdlib.changes
+++ b/python-pyftpdlib.changes
@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Tue Aug 19 14:26:32 UTC 2025 - Markéta Machová <mmachova@suse.com>
+
+- Convert to libalternatives on SLE-16-based and newer systems only
+
+-------------------------------------------------------------------
+Thu Jul 10 08:53:50 UTC 2025 - Andreas Schwab <schwab@suse.de>
+
+- Set CIBUILDWHEEL to avoid spurious test failures
+
+-------------------------------------------------------------------
+Tue Jul  8 13:56:26 UTC 2025 - Markéta Machová <mmachova@suse.com>
+
+- Convert to libalternatives
+
 -------------------------------------------------------------------
 Sat Aug 31 12:04:37 UTC 2024 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-pyftpdlib.spec b/python-pyftpdlib.spec
index 9396aba..f5a661f 100644
--- a/python-pyftpdlib.spec
+++ b/python-pyftpdlib.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-pyftpdlib
 #
-# Copyright (c) 2024 SUSE LLC
+# Copyright (c) 2025 SUSE LLC
 # Copyright (c) 2016 LISA GmbH, Bingen, Germany.
 #
 # All modifications and additions to the file contributed by third parties
@@ -17,6 +17,11 @@
 #
 
 
+%if 0%{?suse_version} > 1500
+%bcond_without libalternatives
+%else
+%bcond_with libalternatives
+%endif
 %{?sle15_python_module_pythons}
 Name:           python-pyftpdlib
 Version:        1.5.10
@@ -36,10 +41,15 @@ BuildRequires:  %{python_module wheel}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 Requires:       python-pyOpenSSL
-Requires(post): update-alternatives
-Requires(postun): update-alternatives
 Recommends:     python-pysendfile
 BuildArch:      noarch
+%if %{with libalternatives}
+BuildRequires:  alts
+Requires:       alts
+%else
+Requires(post): update-alternatives
+Requires(postun): update-alternatives
+%endif
 %python_subpackages
 
 %description
@@ -61,6 +71,7 @@ cp %{SOURCE1} pyftpdlib/test
 # Note: Do not remove tests. Other packages import them
 
 %check
+export CIBUILDWHEEL=1
 ignorebuild="--ignore build"
 %{python_expand # expand to python flavor, not to the binary name, then strip the trailing _
 builddir=_build.$python_
@@ -88,6 +99,9 @@ $python -m pytest
 %postun
 %python_uninstall_alternative ftpbench
 
+%pre
+%python_libalternatives_reset_alternative ftpbench
+
 %files %{python_files}
 %license LICENSE
 %doc README.rst