diff --git a/src/machine/m_at_386dx_486.c b/src/machine/m_at_386dx_486.c
index 415b7b442..b6f2ec6d9 100644
--- a/src/machine/m_at_386dx_486.c
+++ b/src/machine/m_at_386dx_486.c
@@ -2007,7 +2007,7 @@ machine_at_actiontower8400_init(const machine_t *model)
     device_add(&intel_flash_bxt_device); // The ActionPC 2600 has this so I'm gonna assume this does too.
     device_add(&keyboard_ps2_ami_pci_device);
     if (gfxcard[0] == VID_INTERNAL)
-        device_add(&gd5430_pci_device); // VBIOS not included in BIOS ROM
+        device_add(&gd5430_onboard_pci_device);
 
     return ret;
 }