diff --git a/conf/airframes/booz2_a1.xml b/conf/airframes/booz2_a1.xml
index 85685af62b..6627364394 100644
--- a/conf/airframes/booz2_a1.xml
+++ b/conf/airframes/booz2_a1.xml
@@ -202,8 +202,11 @@
 
 
   <makefile>
+
 ARCH=lpc21
+ARCHI=arm7
 BOARD_CFG = \"boards/booz2_v1_0.h\"
+FLASH_MODE = IAP
 
 # prevents motors from ever starting
 #ap.CFLAGS += -DKILL_MOTORS