diff --git a/vl.c b/vl.c
index d5a1dbc..d371af7 100644
--- a/vl.c
+++ b/vl.c
@@ -7988,6 +7988,11 @@
     qemu_register_machine(&ss600mp_machine);
     qemu_register_machine(&ss20_machine);
     qemu_register_machine(&ss2_machine);
+    qemu_register_machine(&voyager_machine);
+    qemu_register_machine(&ss_lx_machine);
+    qemu_register_machine(&ss4_machine);
+    qemu_register_machine(&scls_machine);
+    qemu_register_machine(&sbook_machine);
     qemu_register_machine(&ss1000_machine);
     qemu_register_machine(&ss2000_machine);
 #endif