diff --git a/python-pyinotify.spec b/python-pyinotify.spec
index 0ac84c3..61d447c 100644
--- a/python-pyinotify.spec
+++ b/python-pyinotify.spec
@@ -2,7 +2,7 @@
 
 Name:          python-pyinotify
 Version:       0.9.6
-Release:       2mamba
+Release:       3mamba
 Summary:       Linux filesystem events monitoring
 Group:         System/Libraries/Python
 Vendor:        openmamba
@@ -37,6 +37,8 @@ Pyinotify binds these system calls and provides an implementation on top of them
 This package contains the documentation files.
 
 %if "%{?with_pyver}"
+%define py_requires_append \
+Obsoletes:     python-pyinotify <= 0.9.6-1mamba
 %pyver_package
 %endif
 
@@ -86,6 +88,9 @@ chmod 0755 %{buildroot}%{python_sitearch}/pyinotify.py
 #%doc python%{python_majversion}/docstrings
 
 %changelog
+* Mon May 31 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 0.9.6-3mamba
+- obsolete python-pyinotify <= 0.9.6-1mamba
+
 * Sat May 29 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 0.9.6-2mamba
 - rebuilt with -py3 and distdeps