diff --git a/xCAT-server/share/xcat/netboot/sles/genimage b/xCAT-server/share/xcat/netboot/sles/genimage
index 6746625ee..daedcca5a 100755
--- a/xCAT-server/share/xcat/netboot/sles/genimage
+++ b/xCAT-server/share/xcat/netboot/sles/genimage
@@ -177,7 +177,7 @@ if ($netdriver) {
 
 # Add the default driver list
 if ($arch eq 'x86' or $arch eq 'x86_64') {
-    push @ndrivers, qw/tg3 bnx2 bnx2x e1000 e1000e igb mlx_en be2net/;
+    push @ndrivers, qw/tg3 bnx2 bnx2x e1000 e1000e virtio_net virtio_balloon igb mlx_en be2net/;
 } elsif ($arch eq 'ppc64') {
     push @ndrivers, qw/tg3 e1000 e1000e igb ibmveth ehea be2net/;
 } elsif ($arch eq "s390x") {