--- a/Makefile	Fri May 14 18:19:59 2010 +0300
+++ b/Makefile	Thu Jun 17 20:00:27 2010 +0300
@@ -13,6 +13,7 @@
 
 all: $(PROG).hex
 
+matrix.hex: spi.inc matrix.inc timer.inc delay.inc macros.inc
 led7seg.hex: spi.inc led7seg.inc adc.inc timer.inc delay.inc macros.inc
 timer.hex: timer.inc macros.inc