diff --git a/cpu/atmega8/Makefile b/cpu/atmega8/Makefile
index 7c3b6fe..84cb60b 100755
--- a/cpu/atmega8/Makefile
+++ b/cpu/atmega8/Makefile
@@ -1,3 +1,3 @@
-SUBS+=avr/core cpu/timer/m8timer2
+DEPENDS=../../core ../../timer/m8timer2
 
 
diff --git a/cpu/atmega8/global.make b/cpu/atmega8/global.make
index 4bbb91c..c8ed65e 100755
--- a/cpu/atmega8/global.make
+++ b/cpu/atmega8/global.make
@@ -2,4 +2,4 @@ COMPILER_PREFIX=avr-
 CFLAGS+=-ggdb -mmcu=atmega8 -Wall -Os -D__SIMPLE_ADC__ -D__DISABLE_ASSERTIONS__
 ASFLAGS+=-ggdb -mmcu=atmega8
 LDFLAGS+=-ggdb -mmcu=atmega8 -Os
-
+AVR_MCU=atmega8
diff --git a/timer/m8timer2/Makefile b/timer/m8timer2/Makefile
index d241ee0..8b13789 100755
--- a/timer/m8timer2/Makefile
+++ b/timer/m8timer2/Makefile
@@ -1,2 +1 @@
-SUBS+=