diff --git a/src/arch/i386/drivers/net/undi.c b/src/arch/i386/drivers/net/undi.c
index fee20958..492e8fa0 100644
--- a/src/arch/i386/drivers/net/undi.c
+++ b/src/arch/i386/drivers/net/undi.c
@@ -98,7 +98,7 @@ static int undipci_probe ( struct pci_device *pci,
 
 	/* Add to device hierarchy */
 	snprintf ( undi->dev.name, sizeof ( undi->dev.name ),
-		   "UNDI%04x:%04x", undi->entry.segment, undi->entry.offset );
+		   "UNDI-%s", pci->dev.name );
 	undi->dev.parent = &pci->dev;
 	INIT_LIST_HEAD ( &undi->dev.children );
 	list_add ( &undi->dev.siblings, &pci->dev.children );