diff --git a/python-sphinxcontrib-websupport.spec b/python-sphinxcontrib-websupport.spec
index 66c3a1b..f8008e3 100644
--- a/python-sphinxcontrib-websupport.spec
+++ b/python-sphinxcontrib-websupport.spec
@@ -1,7 +1,7 @@
 %define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-sphinxcontrib-websupport
 Version:       1.2.7
-Release:       1mamba
+Release:       2mamba
 Summary:       Sphinx documentation generator
 Group:         System/Libraries
 Vendor:        openmamba
@@ -22,6 +22,8 @@ BuildRequires: python3-devel >= 3.11.5-3mamba
 %{summary}.
 
 %if 0%{?with_pyver}
+%define py_requires_append \
+Obsoletes:     python-sphinxcontrib-websupport-py310 <= 1.2.7-1mamba
 %pyver_package
 %endif
 
@@ -51,6 +53,9 @@ CFLAGS="%{optflags}" %{__python} -m build --no-isolation --wheel
 %doc LICENSE
 
 %changelog
+* Fri Mar 01 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 1.2.7-2mamba
+- obsolete -py310 package
+
 * Sat Jan 13 2024 Automatic Build System <autodist@openmamba.org> 1.2.7-1mamba
 - automatic version update by autodist