diff --git a/python-jsonpointer.changes b/python-jsonpointer.changes
index d3d3361..59aee9c 100644
--- a/python-jsonpointer.changes
+++ b/python-jsonpointer.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Aug  8 06:32:28 UTC 2017 - tbechtold@suse.com
+
+- convert to singlespec
+
 -------------------------------------------------------------------
 Tue Nov 15 10:51:34 UTC 2016 - dmueller@suse.com
 
diff --git a/python-jsonpointer.spec b/python-jsonpointer.spec
index 34b1c02..4531c59 100644
--- a/python-jsonpointer.spec
+++ b/python-jsonpointer.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-jsonpointer
 #
-# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,6 +16,7 @@
 #
 
 
+%{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-jsonpointer
 Version:        1.10
 Release:        0
@@ -24,16 +25,15 @@ License:        BSD-3-Clause
 Group:          Development/Languages/Python
 Url:            https://github.com/stefankoegl/python-json-pointer
 Source:         https://pypi.io/packages/source/j/jsonpointer/jsonpointer-%{version}.tar.gz
-BuildRequires:  python-devel
-BuildRequires:  python-setuptools
+BuildRequires:  %{python_module devel}
+BuildRequires:  %{python_module setuptools}
+BuildRequires:  python-rpm-macros
 Requires(post): update-alternatives
 Requires(preun): update-alternatives
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-%if 0%{?suse_version} && 0%{?suse_version} <= 1110
-%{!?python_sitelib: %global python_sitelib %(python -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")}
-%else
 BuildArch:      noarch
-%endif
+
+%python_subpackages
 
 %description
 Identify specific nodes in a JSON document (according to draft 08)
@@ -42,30 +42,21 @@ Identify specific nodes in a JSON document (according to draft 08)
 %setup -q -n jsonpointer-%{version}
 
 %build
-python setup.py build
+%python_build
 
 %install
-python setup.py install --prefix=%{_prefix} --root=%{buildroot}
-
-# Prepare for update-alternatives usage
-mkdir -p %{buildroot}%{_sysconfdir}/alternatives
-mv %{buildroot}%{_bindir}/jsonpointer %{buildroot}%{_bindir}/jsonpointer-%{py_ver}
-ln -s -f %{_sysconfdir}/alternatives/jsonpointer %{buildroot}%{_bindir}/jsonpointer
+%python_install
+%python_clone -a %{buildroot}%{_bindir}/jsonpointer
 
 %post
-%_sbindir/update-alternatives \
-    --install %{_bindir}/jsonpointer jsonpointer %{_bindir}/jsonpointer-%{py_ver} 20
+%python_install_alternative jsonpointer
 
 %preun
-if [ $1 -eq 0 ] ; then
-    %_sbindir/update-alternatives --remove jsonpointer %{_bindir}/jsonpointer-%{py_ver}
-fi
+%python_uninstall_alternative jsonpointer
 
-%files
+%files %{python_files}
 %defattr(-,root,root,-)
-%{_bindir}/jsonpointer
-%{_bindir}/jsonpointer-%{py_ver}
-%ghost %{_sysconfdir}/alternatives/jsonpointer
+%python_alternative %{_bindir}/jsonpointer
 %{python_sitelib}/*
 
 %changelog