diff --git a/python-cffi.spec b/python-cffi.spec
index 678bb92..21981b8 100644
--- a/python-cffi.spec
+++ b/python-cffi.spec
@@ -1,6 +1,6 @@
 Name:          python-cffi
 Version:       1.14.0
-Release:       1mamba
+Release:       2mamba
 Summary:       Foreign Function Interface for Python calling C code
 Group:         System/Libraries
 Vendor:        openmamba
@@ -20,8 +20,26 @@ BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 %description
 %{summary}.
 
-%if "%{?with_pyver}"
-%pyver_package
+%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-pycparser-%{?pyappend}
+%py_requires
+
+%description py%{pyver}
+%{summary}.
 %endif
 
 %prep
@@ -47,6 +65,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %{python_sitearch}/cffi-%{version}-py*.egg-info/*
 
 %changelog
+* Sat Apr 11 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 1.14.0-2mamba
+- py3* packages: require python-pycparser-py3*
+
 * Fri Feb 14 2020 Automatic Build System <autodist@mambasoft.it> 1.14.0-1mamba
 - automatic version update by autodist