diff --git a/conf/boards/booz.makefile b/conf/boards/booz.makefile
index 828ac5849c..4b322e02ab 100644
--- a/conf/boards/booz.makefile
+++ b/conf/boards/booz.makefile
@@ -3,3 +3,6 @@
 #
 # http://paparazzi.enac.fr/wiki/Booz
 #
+ARCH=lpc21
+ARCHI=arm7
+BOARD_CFG = \"boards/booz2_v1_0.h\"
\ No newline at end of file