diff --git a/hw/ppc440_bamboo.c b/hw/ppc440_bamboo.c
index c17f6f72e6..84e45b4ee6 100644
--- a/hw/ppc440_bamboo.c
+++ b/hw/ppc440_bamboo.c
@@ -214,34 +214,14 @@ static void bamboo_init(ram_addr_t ram_size,
 }
 
 static QEMUMachine bamboo_machine = {
-    .name = "bamboo-0.13",
-    .alias = "bamboo",
+    .name = "bamboo",
     .desc = "bamboo",
     .init = bamboo_init,
 };
 
-static QEMUMachine bamboo_machine_v0_12 = {
-    .name = "bamboo-0.12",
-    .desc = "bamboo",
-    .init = bamboo_init,
-    .compat_props = (GlobalProperty[]) {
-        {
-            .driver   = "virtio-serial-pci",
-            .property = "max_ports",
-            .value    = stringify(1),
-        },{
-            .driver   = "virtio-serial-pci",
-            .property = "vectors",
-            .value    = stringify(0),
-        },
-        { /* end of list */ }
-    },
-};
-
 static void bamboo_machine_init(void)
 {
     qemu_register_machine(&bamboo_machine);
-    qemu_register_machine(&bamboo_machine_v0_12);
 }
 
 machine_init(bamboo_machine_init);