diff --git a/python-altgraph.spec b/python-altgraph.spec
index 9152394..63b2cd1 100644
--- a/python-altgraph.spec
+++ b/python-altgraph.spec
@@ -1,9 +1,10 @@
 %global srcname altgraph
+%global sum Python graph (network) package
 
 Name:           python-%{srcname}
 Version:        0.12
-Release:        7%{?dist}
-Summary:        Python graph (network) package
+Release:        8%{?dist}
+Summary:        %{sum}
 
 License:        MIT
 URL:            http://pypi.python.org/pypi/altgraph/
@@ -13,13 +14,40 @@ BuildArch:      noarch
 BuildRequires:  python2-devel
 BuildRequires:  python-setuptools
 
-Requires:       pydot
+BuildRequires:  python3-devel
+BuildRequires:  python3-setuptools
+
 
 %description
 altgraph is a fork of graphlib: a graph (network) package for constructing
 graphs, BFS, and DFS traversals, topological sort, shortest paths, etc. with
 graphviz output.
 
+
+# Python 2 subpackage
+%package -n python2-%{srcname}
+Summary:  %{sum}
+Requires: python2-pydot
+%{?python_provide:%python_provide python2-%{srcname}}
+
+%description -n python2-%{srcname}
+altgraph is a fork of graphlib: a graph (network) package for constructing
+graphs, BFS, and DFS traversals, topological sort, shortest paths, etc. with
+graphviz output.
+
+
+# Python 3 subpackage
+%package -n python3-%{srcname}
+Summary:  %{sum}
+Requires: python3-pydot
+%{?python_provide:%python_provide python3-%{srcname}}
+
+%description -n python3-%{srcname}
+altgraph is a fork of graphlib: a graph (network) package for constructing
+graphs, BFS, and DFS traversals, topological sort, shortest paths, etc. with
+graphviz output.
+
+
 %prep
 %setup -q -n %{srcname}-%{version}
 rm -rf %{srcname}.egg-info
@@ -27,17 +55,30 @@ rm -rf %{srcname}.egg-info
 rm altgraph/Dot.py
 
 %build
-%{__python2} setup.py build
+%py2_build
+%py3_build
 
 %install
-%{__python2} setup.py install -O1 --skip-build --root=%{buildroot}
+%py2_install
+%py3_install
 
-%files
+
+%files -n python2-%{srcname}
 %doc PKG-INFO README.txt doc/_build/html/ altgraph_tests/
 %{python2_sitelib}/%{srcname}/
 %{python2_sitelib}/%{srcname}*.egg-info
 
+
+%files -n python3-%{srcname}
+%doc PKG-INFO README.txt doc/_build/html/ altgraph_tests/
+%{python3_sitelib}/%{srcname}/
+%{python3_sitelib}/%{srcname}*.egg-info
+
+
 %changelog
+* Mon Jun 06 2016 Dominika Krejci <dkrejci@redhat.com> - 0.12-8
+- add Python 3
+
 * Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 0.12-7
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
 
@@ -95,3 +136,4 @@ rm altgraph/Dot.py
 
 * Sat Apr 11 2009 Fabian Affolter <mail@fabian-affolter.ch> - 0.6.7-1
 - Initial spec for Fedora
+