diff --git a/platform/sky/Makefile.sky b/platform/sky/Makefile.sky
index 90f652222..696ec226f 100644
--- a/platform/sky/Makefile.sky
+++ b/platform/sky/Makefile.sky
@@ -1,4 +1,4 @@
-# $Id: Makefile.sky,v 1.9 2007/05/25 08:08:21 adamdunkels Exp $
+# $Id: Makefile.sky,v 1.10 2007/10/25 13:28:15 adamdunkels Exp $
 
 
 ARCH=msp430.c leds.c watchdog.c light.c button.c spi.c ds2411.c \
@@ -29,6 +29,8 @@ ifndef COMPORT
   COMPORT := /dev/ttyUSB0
 endif
 
+-include $(CONTIKI)/tools/sky/Makefile
+
 %.u: %.ihex
 	$(BSL) --telosb -D -c $(COMPORT) -r -e -I -p $<