diff --git a/src/include/86box/machine.h b/src/include/86box/machine.h
index 64e550b8d..165e37cb2 100644
--- a/src/include/86box/machine.h
+++ b/src/include/86box/machine.h
@@ -448,7 +448,6 @@ extern int machine_at_asus386_init(const machine_t *);
 extern int machine_at_ecs386_init(const machine_t *);
 extern int machine_at_spc6000a_init(const machine_t *);
 extern int machine_at_micronics386_init(const machine_t *);
-extern int machine_at_ECS_386V_init(const machine_t *);
 
 extern int machine_at_rycleopardlx_init(const machine_t *);
 
@@ -468,7 +467,6 @@ extern int machine_at_winbios1429_init(const machine_t *);
 extern int machine_at_opti495_init(const machine_t *);
 extern int machine_at_opti495_ami_init(const machine_t *);
 extern int machine_at_opti495_mr_init(const machine_t *);
-extern int machine_at_INT_BDT486SX_init(const machine_t *);
 
 extern int machine_at_vect486vl_init(const machine_t *);
 extern int machine_at_d824_init(const machine_t *);