diff --git a/lib/main_common.pm b/lib/main_common.pm
index 03d406837582..dd461f63a1a6 100644
--- a/lib/main_common.pm
+++ b/lib/main_common.pm
@@ -2394,7 +2394,7 @@ sub set_mu_virt_vars {
     # If $_pkg contains none, it is for ease of functional testing when no incidents are coming.
     if ($_pkg =~ /none/) {
         $_update_package = '';
-    } elsif ($_pkg =~ /qemu|xen|virt-manager|libguestfs|libslirp|open-vm-tools/) {
+    } elsif ($_pkg =~ /qemu|xen|virt-manager|libguestfs|guestfs-tools|libslirp|open-vm-tools/) {
         $_update_package = $_pkg;
     } elsif ($_pkg =~ /libvirt/) {
         $_update_package = 'libvirt-client';
@@ -2402,7 +2402,7 @@ sub set_mu_virt_vars {
         $_update_package = 'kernel-default';
     }
 
-    set_var('UPDATE_PACKAGE', $_update_package);
+    set_var('UPDATE_PACKAGE', '');
     diag("BUILD is $BUILD, UPDATE_PACKAGE is set to " . get_var('UPDATE_PACKAGE', ''));
 
     # Check if repo is LTSS-Extended-Security and sets EXTENDED_SECURITY to 1