diff --git a/src/chipset/ali1543.c b/src/chipset/ali1543.c
index 2014def33..c14a61e83 100644
--- a/src/chipset/ali1543.c
+++ b/src/chipset/ali1543.c
@@ -891,13 +891,13 @@ ali1543_init(const device_t *info)
     dev->pci_slot = pci_add_card(PCI_ADD_SOUTHBRIDGE, ali1533_read, ali1533_write, dev);
 
     /* Device 0B: M5229 IDE Controller*/
-    dev->ide_slot = pci_add_card(PCI_ADD_IDE, ali5229_read, ali5229_write, dev);
-
-    /* Device 0D: M5237 USB */
-    dev->usb_slot = pci_add_card(PCI_ADD_NORMAL_NOBRIDGE, ali5237_read, ali5237_write, dev);
+    dev->ide_slot = pci_add_card(PCI_ADD_SOUTHBRIDGE, ali5229_read, ali5229_write, dev);
 
     /* Device 0C: M7101 Power Managment Controller */
-    dev->pmu_slot = pci_add_card(PCI_ADD_BRIDGE, ali7101_read, ali7101_write, dev);
+    dev->pmu_slot = pci_add_card(PCI_ADD_SOUTHBRIDGE, ali7101_read, ali7101_write, dev);
+
+    /* Device 0D: M5237 USB */
+    dev->usb_slot = pci_add_card(PCI_ADD_SOUTHBRIDGE, ali5237_read, ali5237_write, dev);
 
     /* Ports 3F0-1h: M1543 Super I/O */
     io_sethandler(0x03f0, 0x0002, ali1533_sio_read, NULL, NULL, ali1533_sio_write, NULL, NULL, dev);
diff --git a/src/machine/m_at_socket7.c b/src/machine/m_at_socket7.c
index f81a6d28f..62747df4a 100644
--- a/src/machine/m_at_socket7.c
+++ b/src/machine/m_at_socket7.c
@@ -1049,14 +1049,14 @@ machine_at_m560_init(const machine_t *model)
     pci_init(PCI_CONFIG_TYPE_1);
     pci_register_slot(0x00, PCI_CARD_NORTHBRIDGE, 0, 0, 0, 0);
     pci_register_slot(0x02, PCI_CARD_SOUTHBRIDGE, 1, 2, 3, 4);
+    pci_register_slot(0x0B, PCI_CARD_SOUTHBRIDGE, 1, 2, 3, 4);
+    pci_register_slot(0x0C, PCI_CARD_SOUTHBRIDGE, 1, 2, 3, 4);
+    pci_register_slot(0x0D, PCI_CARD_SOUTHBRIDGE, 1, 2, 3, 4);
     pci_register_slot(0x03, PCI_CARD_NORMAL, 1, 2, 3, 4);
     pci_register_slot(0x04, PCI_CARD_NORMAL, 2, 3, 4, 1);
     pci_register_slot(0x05, PCI_CARD_NORMAL, 3, 4, 1, 2);
     pci_register_slot(0x06, PCI_CARD_NORMAL, 4, 1, 2, 3);
     pci_register_slot(0x07, PCI_CARD_NORMAL, 1, 2, 3, 4);
-    pci_register_slot(0x0B, PCI_CARD_IDE, 1, 2, 3, 4);
-    pci_register_slot(0x0C, PCI_CARD_BRIDGE, 1, 2, 3, 4);
-    pci_register_slot(0x0D, PCI_CARD_NORMAL_NOBRIDGE, 1, 2, 3, 4);
     device_add(&ali1531_device);
     device_add(&ali1543_device);
     device_add(&keyboard_ps2_ami_pci_device);
@@ -1082,14 +1082,14 @@ machine_at_ms5164_init(const machine_t *model)
     pci_init(PCI_CONFIG_TYPE_1);
     pci_register_slot(0x00, PCI_CARD_NORTHBRIDGE, 0, 0, 0, 0);
     pci_register_slot(0x02, PCI_CARD_SOUTHBRIDGE, 1, 2, 3, 4);
+    pci_register_slot(0x0B, PCI_CARD_SOUTHBRIDGE, 1, 2, 3, 4);
+    pci_register_slot(0x0C, PCI_CARD_SOUTHBRIDGE, 1, 2, 3, 4);
+    pci_register_slot(0x0D, PCI_CARD_SOUTHBRIDGE, 1, 2, 3, 4);
     pci_register_slot(0x03, PCI_CARD_NORMAL, 1, 2, 3, 4);
     pci_register_slot(0x04, PCI_CARD_NORMAL, 2, 3, 4, 1);
     pci_register_slot(0x05, PCI_CARD_NORMAL, 3, 4, 1, 2);
     pci_register_slot(0x06, PCI_CARD_NORMAL, 4, 1, 2, 3);
     pci_register_slot(0x07, PCI_CARD_NORMAL, 1, 2, 3, 4);
-    pci_register_slot(0x0B, PCI_CARD_IDE, 1, 2, 3, 4);
-    pci_register_slot(0x0C, PCI_CARD_BRIDGE, 1, 2, 3, 4);
-    pci_register_slot(0x0D, PCI_CARD_NORMAL_NOBRIDGE, 1, 2, 3, 4);
 
     device_add(&ali1531_device);
     device_add(&ali1543_device);