diff --git a/python-serial.spec b/python-serial.spec
index 59b3740..bad255b 100644
--- a/python-serial.spec
+++ b/python-serial.spec
@@ -1,19 +1,18 @@
 Name:          python-serial
 Version:       3.5b0
-Release:       1mamba
+Release:       2mamba
 Summary:       Python Serial Port Extension
 Group:         System/Libraries/Python
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Stefano Cotta Ramusino <stefano.cotta@openmamba.org>
-URL:           http://pyserial.sourceforge.net/
+URL:           https://pyserial.sourceforge.net/
 Source:        http://pypi.debian.net/pyserial/pyserial-%{version}.tar.gz
 License:       Python
-Requires:      python >= %python_version
 ## AUTOBUILDREQ-BEGIN
-BuildRequires: libpython-devel
+BuildRequires: libpython3-devel
+BuildRequires: python-setuptools-py3
 ## AUTOBUILDREQ-END
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 BuildArch:     noarch
 
 %description
@@ -21,6 +20,10 @@ PySerial encapsulates the access for the serial port.
 It provides backends for Python running on Windows, Linux, BSD (possibly any POSIX compliant system), Jython and IronPython (.NET and Mono).
 The module named “serial” automatically selects the appropriate backend.
 
+%if "%{?with_pyver}"
+%pyver_package
+%endif
+
 %prep
 %setup -q -n pyserial-%{version}
 
@@ -36,7 +39,7 @@ The module named “serial” automatically selects the appropriate backend.
    --install-lib=%{python_sitearch} \
    --record=%{name}.filelist
 
-#sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
+sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 
 # remove win32 examples
 #rm examples/{scanwin32.py,setup-miniterm-py2exe.py}
@@ -44,11 +47,16 @@ The module named “serial” automatically selects the appropriate backend.
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
-%files -f %{name}.filelist
+%files %{?pyappend} -f %{name}.filelist
 %defattr(-,root,root)
+%dir %{python_sitearch}/pyserial-%{version}-py*.egg-info
+%{python_sitearch}/pyserial-%{version}-py*.egg-info/*
 %doc examples LICENSE.txt
 
 %changelog
+* Sat Apr 03 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 3.5b0-2mamba
+- rebuilt with distdeps
+
 * Thu Sep 24 2020 Automatic Build System <autodist@mambasoft.it> 3.5b0-1mamba
 - automatic update by autodist