diff --git a/python-watchdog.changes b/python-watchdog.changes
index 36135b9..f7c3840 100644
--- a/python-watchdog.changes
+++ b/python-watchdog.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon May 18 07:25:34 UTC 2020 - Petr Gajdos <pgajdos@suse.com>
+
+- %python3_only -> %python_alternative
+
 -------------------------------------------------------------------
 Tue Mar 10 10:24:35 UTC 2020 - pgajdos@suse.com
 
diff --git a/python-watchdog.spec b/python-watchdog.spec
index 29e00b0..7680283 100644
--- a/python-watchdog.spec
+++ b/python-watchdog.spec
@@ -34,6 +34,8 @@ BuildRequires:  python3-Sphinx
 Requires:       python-PyYAML
 Requires:       python-argh
 Requires:       python-pathtools >= 0.1.1
+Requires(post): update-alternatives
+Requires(postun): update-alternatives
 BuildArch:      noarch
 %python_subpackages
 
@@ -58,6 +60,7 @@ cd docs && make html && rm -r build/html/.buildinfo build/html/objects.inv # Bui
 
 %install
 %python_install
+%python_clone -a %{buildroot}%{_bindir}/watchmedo
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
@@ -65,10 +68,16 @@ sed -i '/--cov/d' setup.cfg
 export LANG=en_US.UTF-8
 %pytest
 
+%post
+%python_install_alternative watchmedo
+
+%postun
+%python_uninstall_alternative watchmedo
+
 %files %{python_files}
 %license COPYING LICENSE
 %doc AUTHORS changelog.rst MANIFEST.in README.rst
-%python3_only %{_bindir}/watchmedo
+%python_alternative %{_bindir}/watchmedo
 %{python_sitelib}/watchdog
 %{python_sitelib}/watchdog-%{version}-py%{python_version}.egg-info