diff --git a/sys/dev/ata/ata-chipset.c b/sys/dev/ata/ata-chipset.c
index b2266d50bf56..6e37c10bf816 100644
--- a/sys/dev/ata/ata-chipset.c
+++ b/sys/dev/ata/ata-chipset.c
@@ -996,6 +996,7 @@ ata_nvidia_ident(device_t dev)
     static struct ata_chip_id ids[] =
     {{ ATA_NFORCE1, 0, AMDNVIDIA, NVIDIA|AMDBUG, ATA_UDMA5, "nVidia nForce" },
      { ATA_NFORCE2, 0, AMDNVIDIA, NVIDIA|AMDBUG, ATA_UDMA6, "nVidia nForce2" },
+     { ATA_NFORCE3, 0, AMDNVIDIA, NVIDIA|AMDBUG, ATA_UDMA6, "nVidia nForce3" },
      { 0, 0, 0, 0, 0, 0}};
     char buffer[64];
 
diff --git a/sys/dev/ata/ata-pci.h b/sys/dev/ata/ata-pci.h
index 8c584a9788d0..a976f9421f48 100644
--- a/sys/dev/ata/ata-pci.h
+++ b/sys/dev/ata/ata-pci.h
@@ -121,6 +121,7 @@ struct ata_pci_controller {
 #define ATA_NVIDIA_ID		0x10de
 #define ATA_NFORCE1		0x01bc10de
 #define ATA_NFORCE2		0x006510de
+#define ATA_NFORCE3		0x00d510de
 
 #define ATA_PROMISE_ID		0x105a
 #define ATA_PDC20246		0x4d33105a