diff --git a/python-setuptools.spec b/python-setuptools.spec
index 2a1065a..cd7523f 100644
--- a/python-setuptools.spec
+++ b/python-setuptools.spec
@@ -1,12 +1,12 @@
 Name:          python-setuptools
 Version:       53.0.0
-Release:       1mamba
+Release:       2mamba
 Summary:       Download, build, install, upgrade and uninstall Python packages
 Group:         System/Libraries/Python
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://pypi.python.org/pypi/setuptools
+URL:           https://pypi.python.org/pypi/setuptools
 Source:        http://pypi.debian.net/setuptools/setuptools-%{version}.tar.gz
 Source1:       psfl.txt
 Source2:       zpl.txt
@@ -24,12 +24,20 @@ BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 setuptools is a collection of enhancements to the Python distutils that allow you to more easily build and distribute Python packages, especially ones that have dependencies on other packages.
 This package contains the runtime components of setuptools, necessary to execute the software that requires pkg_resources.py.
 
-%if 0%{?with_pyver}
+%if "0%{?with_pyver}" == "03"
 %define py_requires_append \
+Provides:      python-setuptools \
 Provides:      python-setuptools-devel \
 Obsoletes:     python-setuptools-devel <= 51.0.0-1mamba \
 Provides:      python-setuptools%{?pyappend:-%pyappend}-devel \
 Obsoletes:     python-setuptools%{?pyappend:-%pyappend}-devel <= 51.0.0-1mamba
+%else
+%define py_requires_append \
+Provides:      python-setuptools%{?pyappend:-%pyappend}-devel \
+Obsoletes:     python-setuptools%{?pyappend:-%pyappend}-devel <= 51.0.0-1mamba
+%endif
+
+%if 0%{?with_pyver}
 %pyver_package
 %endif
 
@@ -85,6 +93,9 @@ rm -f %{buildroot}%{_bindir}/easy_install
 %{python_sitearch}/setuptools-%{version}-py%{python_version}.egg-info/*
 
 %changelog
+* Thu Feb 04 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 53.0.0-2mamba
+- -py3: provide python-setuptools; -py36: remove conflicting obsolete for python-setuptools-devel
+
 * Mon Feb 01 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 53.0.0-1mamba
 - update to 53.0.0