diff --git a/python-altgraph.spec b/python-altgraph.spec
index e42bad2..b9a08bd 100644
--- a/python-altgraph.spec
+++ b/python-altgraph.spec
@@ -20,6 +20,7 @@ Summary:  %{summary}
 
 BuildRequires:  python3-devel
 BuildRequires:  python3-setuptools
+BuildRequires:  python3-pytest
 
 Requires:       graphviz
 %{?python_provide:%python_provide python3-%{srcname}}
@@ -29,23 +30,43 @@ 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.
 
+%package -n %{name}-doc
+Summary:        The %{name} documentation
+
+BuildRequires:  python3-sphinx
+BuildRequires:  python3-sphinx-theme-alabaster
+
+%description -n %{name}-doc
+Documentation for %{name}.
+
 %prep
 %autosetup -n %{srcname}-%{version}
+rm -rf %{pypi_name}.egg-info
 
 %build
 %py3_build
+PYTHONPATH=${PWD} sphinx-build-3 doc/ html
+rm -rf html/.{doctrees,buildinfo}
 
 %install
 %py3_install
 
+%check
+PYTHONPATH=%{buildroot}%{python3_sitelib} pytest-%{python3_version} -v altgraph_tests
+
 %files -n python3-%{srcname}
-%doc PKG-INFO README.txt doc/_build/html/ altgraph_tests/
+%doc PKG-INFO README.rst doc/_build/html/ altgraph_tests/
 %license LICENSE
 %{python3_sitelib}/%{srcname}/
 %{python3_sitelib}/%{srcname}*.egg-info/
 
+%files -n %{name}-doc
+%doc html
+%license LICENSE
+
 %changelog
 * Thu Mar 26 2020 Fabian Affolter <mail@fabian-affolter.ch> - 0.17-1
+- Add doc subpackage
 - Upgrade to latest upstream release 0.17 (rhbz#1792939)
 
 * Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.16.1-3