diff --git a/Source/HBIOS/uart.asm b/Source/HBIOS/uart.asm
index c33341d8..cd8fe8fb 100644
--- a/Source/HBIOS/uart.asm
+++ b/Source/HBIOS/uart.asm
@@ -1176,11 +1176,11 @@ UART_CFG_MFP:
 	.DW	0				; SHOULD NEVER NEED INT HANDLER
 ;
 	.ECHO	"UART: MODE=DUAL, IO="
-	.ECHO	UARTDBASE+0
+	.ECHO	UARTDBASE+8
 	.ECHO	"\n"
 ;
 	.ECHO	"UART: MODE=DUAL, IO="
-	.ECHO	UARTDBASE+8
+	.ECHO	UARTDBASE+0
 	.ECHO	"\n"
 ;
 #ENDIF