diff --git a/python-pprintpp.changes b/python-pprintpp.changes
index de5d619..845bee0 100644
--- a/python-pprintpp.changes
+++ b/python-pprintpp.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Jun  9 15:07:59 UTC 2025 - Markéta Machová <mmachova@suse.com>
+
+- Convert to libalternatives
+
 -------------------------------------------------------------------
 Tue Jun  3 12:01:25 UTC 2025 - Markéta Machová <mmachova@suse.com>
 
diff --git a/python-pprintpp.spec b/python-pprintpp.spec
index 421975a..c54ae2a 100644
--- a/python-pprintpp.spec
+++ b/python-pprintpp.spec
@@ -16,6 +16,7 @@
 #
 
 
+%bcond_without libalternatives
 Name:           python-pprintpp
 Version:        0.4.0
 Release:        0
@@ -35,10 +36,10 @@ BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module wheel}
+BuildRequires:  alts
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
-Requires(post): alts
-Requires(postun): alts
+Requires:       alts
 BuildArch:      noarch
 %python_subpackages
 
@@ -62,11 +63,8 @@ export LANG=en_US.utf-8
 export LANG=en_US.utf-8
 %pytest -v test.py
 
-%post
-%python_install_alternative pypprint
-
-%postun
-%python_uninstall_alternative pypprint
+%pre
+%python_libalternatives_reset_alternative pypprint
 
 %files %{python_files}
 %doc CHANGELOG.txt README.rst