diff --git a/vl.c b/vl.c
index 41042eb..d281f8a 100644
--- a/vl.c
+++ b/vl.c
@@ -7421,6 +7421,7 @@
 #else
     qemu_register_machine(&ss5_machine);
     qemu_register_machine(&ss10_machine);
+    qemu_register_machine(&ss600mp_machine);
 #endif
 #elif defined(TARGET_ARM)
     qemu_register_machine(&integratorcp_machine);