diff --git a/kernel/busses/i2c-sis645.c b/kernel/busses/i2c-sis645.c
index eb1abd5c..ea80d88d 100644
--- a/kernel/busses/i2c-sis645.c
+++ b/kernel/busses/i2c-sis645.c
@@ -73,6 +73,11 @@
 #define PCI_DEVICE_ID_SI_962 0x0962
 #endif
 
+/* SiS963 south bridge */
+#ifndef PCI_DEVICE_ID_SI_963
+#define PCI_DEVICE_ID_SI_963 0x0963
+#endif
+
 #define PCI_DEVICE_ID_SI_SMBUS 0x16
 
 /* base address register in PCI config space */
@@ -225,6 +230,10 @@ static int __devinit sis645_probe(struct pci_dev *dev, const struct pci_device_i
 		printk(KERN_INFO DRV_NAME ": Found SiS962 [MuTIOL Media IO].\n");
         	break;
 
+	case PCI_DEVICE_ID_SI_963:
+		printk(KERN_INFO DRV_NAME ": Found SiS963 [MuTIOL Media IO].\n");
+        	break;
+
 	case PCI_DEVICE_ID_SI_503:
 		printk(KERN_INFO DRV_NAME ": Found SiS south bridge in compatability mode(?)\n");