diff --git a/board/htkw/mcx/mcx.c b/board/htkw/mcx/mcx.c
index 653d7ea..6f85b47 100644
--- a/board/htkw/mcx/mcx.c
+++ b/board/htkw/mcx/mcx.c
@@ -42,7 +42,7 @@
 
 int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
 {
-	return omap_ehci_hcd_init(&usbhs_bdata, hccr, hcor);
+	return omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor);
 }
 
 int ehci_hcd_stop(int index)