diff --git a/python-twine.changes b/python-twine.changes
index cf9d427..ea63372 100644
--- a/python-twine.changes
+++ b/python-twine.changes
@@ -3,6 +3,7 @@ Fri Sep 25 11:27:26 UTC 2015 - p.drouand@gmail.com
 
 - Update to version 1.6.1
   * bug:`130` Fix signing support for uploads
+- Implement update-alternatives
 
 -------------------------------------------------------------------
 Wed Jul 16 09:57:47 UTC 2014 - toddrme2178@gmail.com
diff --git a/python-twine.spec b/python-twine.spec
index edc19dd..cecbc0a 100644
--- a/python-twine.spec
+++ b/python-twine.spec
@@ -26,6 +26,8 @@ Url:            https://github.com/dstufft/twine
 Source:         https://pypi.python.org/packages/source/t/twine/twine-%{version}.tar.gz
 BuildRequires:  python-devel
 BuildRequires:  python-setuptools
+Requires(post): update-alternatives
+Requires(postun): update-alternatives
 Requires:       python-pkginfo
 Requires:       python-requests
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
@@ -80,11 +82,26 @@ python setup.py build
 
 %install
 python setup.py install --prefix=%{_prefix} --root=%{buildroot}
+mv %{buildroot}%{_bindir}/twine %{buildroot}%{_bindir}/twine-%{py_ver}
+mkdir -p %{buildroot}%{_sysconfdir}/alternatives
+touch %{buildroot}%{_sysconfdir}/alternatives/twine
+ln -s -f %{_sysconfdir}/alternatives/twine %{buildroot}%{_bindir}/twine
+
+%post
+%_sbindir/update-alternatives \
+   --install %{_bindir}/twine twine %{_bindir}/twine-%{py_ver} 30
+   
+%postun
+if [ $1 -eq 0 ] ; then
+    %_sbindir/update-alternatives --remove twine %{_bindir}/twine-%{py_ver}
+fi
 
 %files
 %defattr(-,root,root,-)
 %doc AUTHORS LICENSE README.rst
 %{_bindir}/twine
+%{_bindir}/twine-%{py_ver}
 %{python_sitelib}/*
+%ghost %{_sysconfdir}/alternatives/twine
 
 %changelog