--- appnotes/m103def.inc.orig	Thu Dec 11 23:51:26 2003
+++ appnotes/m103def.inc	Thu Dec 11 23:53:19 2003
@@ -359,7 +359,7 @@
 .equ	TXC	=6
 .equ	UDRE	=5
 .equ	FE	=4
-.equ	OR	=3
+.equ	ORB	=3
 
 .equ	RXCIE	=7
 .equ	TXCIE	=6