diff --git a/dnsmasq.spec b/dnsmasq.spec
index d79bc1d..f4c514b 100644
--- a/dnsmasq.spec
+++ b/dnsmasq.spec
@@ -1,6 +1,7 @@
 Name:          dnsmasq
-Version:       2.90
-Release:       1mamba
+Epoch:         1
+Version:       2.89
+Release:       3mamba
 Summary:       A lightweight DHCP/caching DNS server
 Group:         System/Servers
 Vendor:        openmamba
@@ -34,7 +35,7 @@ Dnsmasq supports static and dynamic DHCP leases and BOOTP/TFTP/PXE for network b
 %setup -q
 #%patch0 -p1
 #%patch1 -p1
-%patch 2 -p1
+%patch2 -p1
 
 patch -p1 < contrib/systemd/dbus_activation
  
@@ -96,8 +97,8 @@ fi
 #%doc CHANGELOG FAQ doc.html setup.html dbus/DBus-interface 
 
 %changelog
-* Wed Feb 14 2024 Automatic Build System <autodist@openmamba.org> 2.90-1mamba
-- automatic version update by autodist
+* Fri Apr 26 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 2.89-3mamba
+- downgrade (bump epoch) to fix libvirt not working with NAT networks
 
 * Thu Aug 10 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 2.89-2mamba
 - rebuilt with debug package