diff --git a/python-keyring.changes b/python-keyring.changes
index 2f9f0e2..4f83266 100644
--- a/python-keyring.changes
+++ b/python-keyring.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Nov 11 17:45:50 UTC 2014 - i@marguerite.su
+
+- use update-alternatives for /usr/bin/keyring because there'll be
+  a python3-keyring package
+
 -------------------------------------------------------------------
 Tue Oct 14 09:57:54 UTC 2014 - kgronlund@suse.com
 
diff --git a/python-keyring.spec b/python-keyring.spec
index 909ece2..b6d224e 100644
--- a/python-keyring.spec
+++ b/python-keyring.spec
@@ -34,6 +34,8 @@ BuildRequires:  python-pytest-runner
 %if 0%{?suse_version} && 0%{?suse_version} <= 1110
 BuildRequires:  python-unittest2
 %endif
+Requires(post): update-alternatives
+Requires(postun):       update-alternatives
 Provides:       python-keyring-kde = %{version}
 Obsoletes:      python-keyring-kde < %{version}
 Provides:       python-keyring-gnome = %{version}
@@ -60,13 +62,30 @@ python setup.py build
 %install
 python setup.py install --prefix=%{_prefix} --root=%{buildroot}
 
+# update-alternatives
+mv %{buildroot}%{_bindir}/keyring %{buildroot}%{_bindir}/keyring-%{py_ver}
+mkdir -p %{buildroot}%{_sysconfdir}/alternatives
+touch %{buildroot}%{_sysconfdir}/alternatives/keyring
+ln -sf %{_sysconfdir}/alternatives/keyring %{buildroot}%{_bindir}/keyring
+
 %check
 py.test
 
+%post
+update-alternatives \
+        --install %{_bindir}/keyring keyring %{_bindir}/keyring-%{py_ver} 20
+
+%postun
+if [ $1 -eq 0 ] ; then
+        update-alternatives --remove keyring %{_bindir}/keyring-%{py_ver}
+fi
+
 %files
 %defattr(-,root,root)
 %doc CONTRIBUTORS.txt README.rst CHANGES.rst
+%ghost %{_sysconfdir}/alternatives/keyring
 %{_bindir}/keyring
+%{_bindir}/keyring-%{py_ver}
 %{python_sitelib}/*
 
 %changelog