diff --git a/hw/pci.c b/hw/pci.c
index 919b9028fab9494210c3faee6580f51db2f74f37..a6f452f423eb067d7e99db9cf8d0f39918dbb393 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -1402,9 +1402,9 @@ static void pci_bios_init_device(PCIDevice *d)
     case 0x0101:
         if (vendor_id == 0x8086 && device_id == 0x7010) {
             /* PIIX3 IDE */
-            pci_config_writew(d, PCI_COMMAND, PCI_COMMAND_IO);
             pci_config_writew(d, 0x40, 0x8000); // enable IDE0
             pci_config_writew(d, 0x42, 0x8000); // enable IDE1
+            goto default_map;
         } else {
             /* IDE: we map it as in ISA mode */
             pci_set_io_region_addr(d, 0, 0x1f0);