diff --git a/desktop-base-openmamba.spec b/desktop-base-openmamba.spec
index 1805dd8..2fdf010 100644
--- a/desktop-base-openmamba.spec
+++ b/desktop-base-openmamba.spec
@@ -12,7 +12,7 @@
 
 Name:          desktop-base-openmamba
 Version:       2024.12.05
-Release:       1mamba
+Release:       2mamba
 Summary:       openmamba default desktop theme and menu entries
 Group:         System/Tools
 Vendor:        openmamba
@@ -117,6 +117,7 @@ Requires:      man-pages
 Requires:      netsrpms
 Requires:      openmamba-icons
 Requires:      openmamba-release
+Requires:      openmamba-rpm-config
 Requires:      pam
 Requires:      psmisc
 Requires:      rfkill
@@ -278,6 +279,9 @@ sb-setup -q || :
 %{_datadir}/openmamba/desktop/desktop-*.tar.bz2
 
 %changelog
+* Mon Dec 23 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 2024.12.05-2mamba
+- system-base-openmamba: require openmamba-rpm-config
+
 * Thu Dec 05 2024 Automatic Build System <autodist@mambasoft.it> 2024.12.05-1mamba
 - update to 2024.12.05
 - obsoletes initscripts