diff --git a/avr/com.asm b/avr/com.asm
index 9e7a37d..262015c 100644
--- a/avr/com.asm
+++ b/avr/com.asm
@@ -27,7 +27,7 @@
 .equ COM_REPEAT_IMPORTANT         = 64
 .equ COM_REPEAT_VITAL             = 255
 
-.equ COM_BUFFER_NUM               = 4
+.equ COM_BUFFER_NUM               = 6
 .equ COM_BUFFER_SIZE              = 16 ; CAVE: Need to change routine COM_BufferPosToY when changing this value!!