diff --git a/python-build.spec b/python-build.spec
index 1f338bb..d133a82 100644
--- a/python-build.spec
+++ b/python-build.spec
@@ -1,7 +1,7 @@
 %define pkgname %(echo %name | cut -d- -f2-)
 Name:          python-build
 Version:       0.8.0
-Release:       1mamba
+Release:       2mamba
 Summary:       A simple, correct PEP517 package builder
 Group:         System/Libraries
 Vendor:        openmamba
@@ -43,6 +43,11 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 
 sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 
+%if "%{?with_pyver}" != "3"
+mv %{buildroot}%{_bindir}/pyproject-build{,-%{with_pyver}}
+sed -i "s|pyproject-build|pyproject-build-%{with_pyver}|" %{name}.filelist
+%endif
+
 %files %{?pyappend} -f %{name}.filelist
 %defattr(-,root,root)
 %dir %{python_sitearch}/%{pkgname}-%{version}-py*.egg-info
@@ -50,6 +55,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %doc LICENSE
 
 %changelog
+* Sat May 28 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 0.8.0-2mamba
+- rebuilt with python 3.10 subpackage
+
 * Mon May 23 2022 Automatic Build System <autodist@mambasoft.it> 0.8.0-1mamba
 - automatic version update by autodist