diff --git a/nicnatsemi.c b/nicnatsemi.c
index 1683857..3cae253 100644
--- a/nicnatsemi.c
+++ b/nicnatsemi.c
@@ -39,8 +39,7 @@
 {
 	get_io_perms();
 
-	io_base_addr = pcidev_init(PCI_VENDOR_ID_NATSEMI, PCI_BASE_ADDRESS_0,
-				   nics_natsemi);
+	io_base_addr = pcidev_init(PCI_BASE_ADDRESS_0, nics_natsemi);
 
 	buses_supported = CHIP_BUSTYPE_PARALLEL;