diff --git a/python-retry_decorator.changes b/python-retry_decorator.changes
index 05f7b90..75c4d2d 100644
--- a/python-retry_decorator.changes
+++ b/python-retry_decorator.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon May 20 11:29:32 UTC 2019 - pgajdos@suse.com
+
+- single spec
+- run test
+
 -------------------------------------------------------------------
 Fri Feb 14 11:54:46 UTC 2014 - rschweikert@suse.com
 
diff --git a/python-retry_decorator.spec b/python-retry_decorator.spec
index c698642..d34ff65 100644
--- a/python-retry_decorator.spec
+++ b/python-retry_decorator.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-retry_decorator
 #
-# Copyright (c) 2014 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 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
@@ -12,41 +12,47 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
+%{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-retry_decorator
 Version:        1.0.0
 Release:        0
-Summary:        Retry on Exception
+Summary:        Retry Decorator
 License:        MIT
 Group:          Development/Languages/Python
 Url:            https://github.com/pnpnpn/retry-decorator
-Source0:        https://pypi.python.org/packages/source/r/retry_decorator/retry_decorator-%{version}.tar.gz
-BuildRequires:  python-setuptools
-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
+# https://github.com/pnpnpn/retry-decorator/issues/15
+Source:         https://github.com/pnpnpn/retry-decorator/archive/v%{version}.tar.gz
+BuildRequires:  %{python_module devel}
+BuildRequires:  %{python_module setuptools}
+BuildRequires:  fdupes
+BuildRequires:  python-rpm-macros
 BuildArch:      noarch
-%endif
+
+%python_subpackages
 
 %description
-Decorator to support retry when an exception occurs
+Decorator to support retry when an exception occurs.
 
 %prep
-%setup -q -n retry_decorator-%{version}
+%setup -q -n retry-decorator-%{version}
 
 %build
-python setup.py build
+%python_build
 
 %install
-python setup.py install --prefix=%{_prefix} --root=%{buildroot}
+%python_install
+%python_expand %fdupes %{buildroot}%{$python_sitelib}
 
-%files
-%defattr(-,root,root,-)
-%doc README.rst LICENSE.txt CHANGES.txt
+%files %{python_files}
+%license LICENSE.txt
+%doc README.rst CHANGES.txt
 %{python_sitelib}/*
 
+%check
+%python_expand PYTHONPATH=%{buildroot}%{$python_sitelib} $python tests/test_retry.py
+
 %changelog
diff --git a/retry_decorator-1.0.0.tar.gz b/retry_decorator-1.0.0.tar.gz
deleted file mode 100644
index c804a50..0000000
--- a/retry_decorator-1.0.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:084d6abbba6b21c10225c98418c4f872c0920b4b20a1c2ee7bc77ab33c54df20
-size 2779
diff --git a/v1.0.0.tar.gz b/v1.0.0.tar.gz
new file mode 100644
index 0000000..5439a6d
--- /dev/null
+++ b/v1.0.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:95b8861166e162e5259e798eb259217c59bdb8b21f055fd7f5bb4b7686fb5eae
+size 2835