diff --git a/python-oauthlib.changes b/python-oauthlib.changes
index 6a0892a..69fd001 100644
--- a/python-oauthlib.changes
+++ b/python-oauthlib.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sun May  7 15:22:56 UTC 2017 - pousaduarte@gmail.com
+
+- Convert to singlespec
+
 -------------------------------------------------------------------
 Mon Jan  2 08:13:27 UTC 2017 - tbechtold@suse.com
 
diff --git a/python-oauthlib.spec b/python-oauthlib.spec
index 4213c4d..fe96131 100644
--- a/python-oauthlib.spec
+++ b/python-oauthlib.spec
@@ -16,6 +16,7 @@
 #
 
 
+%{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-oauthlib
 Version:        2.0.1
 Release:        0
@@ -25,25 +26,28 @@ License:        BSD-3-Clause
 Group:          Development/Languages/Python
 Source:         https://pypi.io/packages/source/o/oauthlib/oauthlib-%{version}.tar.gz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-BuildRequires:  python-devel
-BuildRequires:  python-setuptools
-# Test build requirements:
-BuildRequires:  python-PyJWT
-BuildRequires:  python-blinker
-BuildRequires:  python-cryptography
-BuildRequires:  python-mock
-BuildRequires:  python-nose
-BuildRequires:  python-pyasn1
-BuildRequires:  python-pycrypto
-BuildRequires:  python-unittest2
-Requires:       python-PyJWT
+
+BuildRequires:  fdupes
+BuildRequires:  python-rpm-macros
+
+BuildRequires:  %{python_module blinker}
+BuildRequires:  %{python_module cryptography}
+BuildRequires:  %{python_module devel}
+BuildRequires:  %{python_module mock}
+BuildRequires:  %{python_module nose}
+BuildRequires:  %{python_module PyJWT}
+BuildRequires:  %{python_module pyasn1}
+BuildRequires:  %{python_module setuptools}
+BuildRequires:  %{python_module unittest2}
+
 Requires:       python-blinker
 Requires:       python-cryptography
-%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
+Requires:       python-PyJWT
+
 BuildArch:      noarch
-%endif
+
+
+%python_subpackages
 
 %description
 A generic, spec-compliant, thorough implementation of the OAuth request-signing
@@ -66,15 +70,18 @@ veneer on top of OAuthLib and get OAuth support for very little effort.
 %setup -q -n oauthlib-%{version}
 
 %build
-python setup.py build
+%python_build
 
 %install
-python setup.py install --prefix=%{_prefix} --root=%{buildroot}
+%python_install
+
+#hardlink duplicated files
+%fdupes %{buildroot}
 
 %check
-python setup.py test
+%python_exec setup.py test
 
-%files
+%files %python_files
 %defattr(-,root,root,-)
 %doc LICENSE README.rst CHANGELOG.rst
 %{python_sitelib}/*