diff --git a/desktop-base-openmamba.spec b/desktop-base-openmamba.spec
index b187889..842f590 100644
--- a/desktop-base-openmamba.spec
+++ b/desktop-base-openmamba.spec
@@ -12,7 +12,7 @@
 
 Name:          desktop-base-openmamba
 Version:       2022.07.28
-Release:       3mamba
+Release:       5mamba
 Summary:       openmamba default desktop theme and menu entries
 Group:         System/Tools
 Vendor:        openmamba
@@ -43,6 +43,9 @@ Requires:      postplug-sound
 Requires:      b43-tools
 %endif
 Obsoletes:     libflashsupport < 99
+Obsoletes:     DVDAuthorWizard <= 1.4.6-5mamba
+Obsoletes:     kommander <= 3.5.10-5mamba
+Obsoletes:     libkommander <= 3.5.10-5mamba
 Requires:      usbinstall
 Requires:      ipheth
 Requires:      alsa-oss
@@ -169,6 +172,12 @@ _EOF
 %{_datadir}/openmamba/desktop/desktop-*.tar.bz2
 
 %changelog
+* Wed Dec 21 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 2022.07.28-5mamba
+- also obsolete libkommander
+
+* Tue Dec 20 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 2022.07.28-4mamba
+- obsolete kommander and DVDAuthorWizard
+
 * Fri Nov 11 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 2022.07.28-3mamba
 - require upower