diff --git a/python-toposort.spec b/python-toposort.spec
index f90bc2e..f8d49ca 100644
--- a/python-toposort.spec
+++ b/python-toposort.spec
@@ -1,6 +1,7 @@
+%define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-toposort
 Version:       1.6
-Release:       1mamba
+Release:       2mamba
 Summary:       Implements a topological sort algorithm
 Group:         System/Libraries
 Vendor:        openmamba
@@ -10,11 +11,8 @@ URL:           https://pypi.org/project/toposort/
 Source:        https://pypi.debian.net/toposort/toposort-%{version}.tar.gz
 License:       Apache License 2.0
 ## AUTOBUILDREQ-BEGIN
-## note: run 'autospec -u -a6 python-toposort' to get the list of build requirements.
+BuildRequires: libpython3-devel
 ## AUTOBUILDREQ-END
-BuildRequires: libpython-devel
-Requires:      python >= %python_version
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 %{summary}.
@@ -38,18 +36,17 @@ CFLAGS="%{optflags}" %{__python} setup.py build
    --install-lib=%{python_sitearch} \
    --record=%{name}.filelist
 
-sed -i "s,.*/man/.*,&.gz," %{name}.filelist
+sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 
 %files %{?pyappend} -f %{name}.filelist
 %defattr(-,root,root)
-## note: this list is just an example; modify as required
-# %{python_sitearch}/%{name}.py*
-# %{python_sitearch}/%{name}.so
-
-## note: add extra documentation (if any)
-# %doc README.txt
+%dir %{python_sitearch}/%{pkgname}-%{version}-py*.egg-info
+%{python_sitearch}/%{pkgname}-%{version}-py*.egg-info/*
 
 %changelog
+* Mon Feb 14 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.6-2mamba
+- rebuilt with distdeps
+
 * Fri Dec 18 2020 Automatic Build System <autodist@mambasoft.it> 1.6-1mamba
 - automatic version update by autodist