diff --git a/pyudev.spec b/pyudev.spec
index 09275dd..94ae324 100644
--- a/pyudev.spec
+++ b/pyudev.spec
@@ -1,12 +1,12 @@
 Name:          pyudev
 Version:       0.22.0
-Release:       2mamba
+Release:       5mamba
 Summary:       Python binding for libudev
 Group:         System/Libraries/Python
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://packages.python.org/pyudev
+URL:           https://pythonhosted.org/pyudev/
 Source:        https://pypi.debian.net/pyudev/pyudev-%{version}.tar.gz
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
@@ -41,35 +41,21 @@ Requires:     PyQt5
 pyudev is a Python binding for libudev.
 This package provides the PyQt5 binding.
 
-%if "%?with_pyver"
-%define pyver           %{with_pyver}
-%define pyappend        py%{with_pyver}
-%define __python        %(rpm --eval %{__python%{with_pyver}})
-%define python_sitearch %(rpm --eval %{python%{with_pyver}_sitearch})
-%define python_sitelib  %(rpm --eval %{python%{with_pyver}_sitelib})
-%define python_inc      %(rpm --eval %{python%{with_pyver}_inc})
-%define python_version  %(rpm --eval %{python%{with_pyver}_version})
-%define python_provides %(rpm --eval %{python%{with_pyver}_provides})
-%define python_requires %(rpm --eval %{python%{with_pyver}_requires})
-%define py_requires     %(rpm --eval %{py%{with_pyver}_requires})
-
-%package py%{pyver}
-Group:         System/Libraries/Python
-Summary:       %{summary}.
-Requires:      python-apipkg-%{?pyappend}
+%if 0%{?with_pyver}
+%pyver_package
+%define py_requires_append \
+Requires:      python-apipkg-%pyappend} \
 Requires:      udev
-%py_requires
-
-%description py%{pyver}
-%{summary}.
 
 %package qt4%{?with_pyver:-py%{pyver}}
 Group:        System/Libraries/Python
 Summary:      PyQt4 binding for libudev
 Requires:     %{name}%{?with_pyver:-py%{pyver}} = %{?epoch:%epoch:}%{version}-%{release}
 Requires:     PyQt4%{?with_pyver:-py%{pyver}}
+%if "0%{?with_pyver}" == "03"
 Provides:     pyudev-qt4
 Obsoletes:    pyudev-qt4 <= 0.16.1
+%endif
 
 %description qt4%{?with_pyver:-py%{pyver}}
 pyudev is a Python binding for libudev.
@@ -104,6 +90,9 @@ This package provides the PyQt5 binding.
 
 sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz,;\,qt,d" %{name}.filelist
 
+rm -f %{buildroot}%{python_sitearch}/pyudev/pyqt4*.py*
+rm -f %{buildroot}%{python_sitearch}/pyudev/__pycache__/pyqt4.cpython-*.pyc
+
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
@@ -113,19 +102,28 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz,;\,qt,d" %{name}.filelist
 %{python_sitearch}/pyudev-%{version}-py*.egg-info/*
 %doc COPYING
 
-%files qt4%{?with_pyver:-py%{pyver}}
-%defattr(-,root,root)
-%{python_sitearch}/pyudev/_qt_base*.py*
-%{python_sitearch}/pyudev/pyqt4*.py*
-%{python_sitearch}/pyudev/__pycache__/_qt_base.cpython-*
-%{python_sitearch}/pyudev/__pycache__/pyqt4.cpython-*.pyc
+#%files qt4%{?with_pyver:-py%{pyver}}
+#%defattr(-,root,root)
+#%{python_sitearch}/pyudev/pyqt4*.py*
+#%{python_sitearch}/pyudev/__pycache__/pyqt4.cpython-*.pyc
 
 %files qt5%{?with_pyver:-py%{pyver}}
 %defattr(-,root,root)
+%{python_sitearch}/pyudev/_qt_base*.py*
 %{python_sitearch}/pyudev/pyqt5*.py*
+%{python_sitearch}/pyudev/__pycache__/_qt_base.cpython-*
 %{python_sitearch}/pyudev/__pycache__/pyqt5*.pyc
 
 %changelog
+* Tue Apr 12 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 0.22.0-5mamba
+- remove qt4 subpackage
+
+* Mon Apr 04 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 0.22.0-4mamba
+- fix conflicting provides/obsoletes since adding 3.10 subpackage
+
+* Sun Apr 03 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 0.22.0-3mamba
+- rebuilt with python 3.10
+
 * Mon May 10 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 0.22.0-2mamba
 - rebuilt with distdeps