diff --git a/src/include/86box/machine.h b/src/include/86box/machine.h
index 98667f244..53b47c4c1 100644
--- a/src/include/86box/machine.h
+++ b/src/include/86box/machine.h
@@ -512,7 +512,7 @@ extern int machine_at_ga486l_init(const machine_t *);
 extern int machine_at_cougar_init(const machine_t *);
 
 extern int machine_at_acc386_init(const machine_t *);
-extern int machine_at_asus386_3364k_init(const machine_t *);
+extern int machine_at_asus3863364k_init(const machine_t *);
 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 *);
diff --git a/src/machine/m_at_386dx_486.c b/src/machine/m_at_386dx_486.c
index 9f7534244..b81a6bda7 100644
--- a/src/machine/m_at_386dx_486.c
+++ b/src/machine/m_at_386dx_486.c
@@ -73,11 +73,11 @@ machine_at_acc386_init(const machine_t *model)
 }
 
 int
-machine_at_asus386_3364k_init(const machine_t *model)
+machine_at_asus3863364k_init(const machine_t *model)
 {
     int ret;
 
-    ret = bios_load_linear("roms/machines/asus386_3364k/am27c512dip28-64b53c26be3d8160533563.bin",
+    ret = bios_load_linear("roms/machines/asus3863364k/am27c512dip28-64b53c26be3d8160533563.bin",
                            0x000f0000, 65536, 0);
 
     if (bios_only || !ret)
diff --git a/src/machine/machine_table.c b/src/machine/machine_table.c
index 52c483ff5..63d19c8c6 100644
--- a/src/machine/machine_table.c
+++ b/src/machine/machine_table.c
@@ -5671,10 +5671,10 @@ const machine_t machines[] = {
     /* Has Award KBC firmware. */
     {
         .name = "[SiS 310] ASUS 386/33-64K",
-        .internal_name = "asus386_3364k",
+        .internal_name = "asus3863364k",
         .type = MACHINE_TYPE_386DX,
         .chipset = MACHINE_CHIPSET_SIS_310,
-        .init = machine_at_asus386_3364k_init,
+        .init = machine_at_asus3863364k_init,
         .p1_handler = NULL,
         .gpio_handler = NULL,
         .available_flag = MACHINE_AVAILABLE,