diff --git a/python-pystache.changes b/python-pystache.changes
index f543ceb..5ccade4 100644
--- a/python-pystache.changes
+++ b/python-pystache.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Jun 27 14:52:00 UTC 2025 - Markéta Machová <mmachova@suse.com>
+
+- Convert to libalternatives
+
 -------------------------------------------------------------------
 Thu Jun 26 12:52:01 UTC 2025 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
 
diff --git a/python-pystache.spec b/python-pystache.spec
index f3db7ef..ee75e5f 100644
--- a/python-pystache.spec
+++ b/python-pystache.spec
@@ -17,6 +17,7 @@
 
 
 %{?sle15_python_module_pythons}
+%bcond_without libalternatives
 Name:           python-pystache
 Version:        0.6.8
 Release:        0
@@ -30,8 +31,10 @@ BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module setuptools_scm}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module wheel}
+BuildRequires:  alts
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
+Requires:       alts
 BuildArch:      noarch
 
 %description
@@ -58,16 +61,14 @@ https://github.com/mustache/spec.
 %pyproject_install
 %python_clone -a %{buildroot}%{_bindir}/pystache
 %python_clone -a %{buildroot}%{_bindir}/pystache-test
+%python_group_libalternatives pystache pystache-test
 %{python_expand %fdupes %{buildroot}%$python_sitelib/}
 
 %check
 %pytest
 
-%post
-%{python_install_alternative pystache pystache-test}
-
-%postun
-%{python_uninstall_alternative pystache pystache-test}
+%pre
+%python_libalternatives_reset_alternative pystache
 
 %files %{python_files}
 %license LICENSE