diff --git a/hw/xfree86/common/xf86pciBus.c b/hw/xfree86/common/xf86pciBus.c
index 8ed3567..183b1ba 100644
--- a/hw/xfree86/common/xf86pciBus.c
+++ b/hw/xfree86/common/xf86pciBus.c
@@ -400,6 +400,11 @@ xf86PciProbe(void)
 	    xf86PciVideoInfo[num - 1] = info;
 
 	    pci_device_probe(info);
+
+		if (pci_device_is_boot_vga(info)) {
+			primaryBus.type = BUS_PCI;
+			primaryBus.id.pci = info;
+		}
 	    info->user_data = 0;
 	}
     }