diff --git a/avr/devices/n14/n14_defs.asm b/avr/devices/n14/n14_defs.asm
index 23d2d08..57e3535 100644
--- a/avr/devices/n14/n14_defs.asm
+++ b/avr/devices/n14/n14_defs.asm
@@ -66,7 +66,7 @@
 .equ COM_TXD_PIN        = PORTB1
 
 .equ COM_RXD_DDR        = DDRB
-.equ COM_RXD_DATA       = PORTB
+.equ COM_RXD_DATA       = PINB
 .equ COM_RXD_PIN        = PORTB1
 
 .equ COM_ATTN_DDR       = DDRB