diff --git a/conf/airframes/ENAC/quadrotor/booz2_g1.xml b/conf/airframes/ENAC/quadrotor/booz2_g1.xml
index 0d84a3a32e..5585c6740d 100644
--- a/conf/airframes/ENAC/quadrotor/booz2_g1.xml
+++ b/conf/airframes/ENAC/quadrotor/booz2_g1.xml
@@ -1,12 +1,36 @@
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@@ -209,49 +221,20 @@
-
-ARCH=lpc21
-BOARD_CFG = \"boards/booz2_v1_0.h\"
-FLASH_MODE=IAP
+
-# prevents motors from ever starting
-#ap.CFLAGS += -DKILL_MOTORS
+ap.CFLAGS += -DB2_GUIDANCE_H_USE_REF
+ap.CFLAGS += -DUSE_ADAPT_HOVER -DUSE_INS_NAV_INIT -DBOOZ_START_DELAY=3
-include $(PAPARAZZI_SRC)/conf/autopilot/booz2_common.makefile
-include $(CFG_BOOZ)/booz2_autopilot.makefile
-include $(CFG_BOOZ)/booz2_test_progs.makefile
-ap.CFLAGS += -DFAILSAFE_GROUND_DETECT
+ap.srcs += $(SRC_BOOZ_ARCH)/booz2_pwm_hw.c
sim.CFLAGS += -DBSM_PARAMS=\"booz_sensors_model_params_booz2_a2.h\"
sim.CFLAGS += -DNPS_NO_SUPERVISION
-include $(CFG_BOOZ)/booz2_simulator_nps.makefile
-
-ap.CFLAGS += -DMODEM_BAUD=B57600
-include $(CFG_BOOZ)/subsystems/booz2_actuators_asctec.makefile
-include $(CFG_BOOZ)/subsystems/booz2_radio_control_ppm.makefile
-include $(CFG_BOOZ)/subsystems/booz2_imu_b2v1_1.makefile
-include $(CFG_BOOZ)/subsystems/booz_gps_ublox.makefile
-#include $(CFG_BOOZ)/subsystems/booz2_analog_bat_baro.makefile
-include $(CFG_BOOZ)/subsystems/booz2_fms_datalink.makefile
-
-include $(CFG_BOOZ)/subsystems/booz2_ahrs_cmpl.makefile
-
-include $(CFG_BOOZ)/subsystems/booz2_ins_hff.makefile
-#set GPS lag for horizontal filter
-#ap.CFLAGS += -DGPS_LAG=0.8
-ap.CFLAGS += -DUSE_GPS_ACC4R
-
-ap.CFLAGS += -DB2_GUIDANCE_H_USE_REF
sim.CFLAGS += -DB2_GUIDANCE_H_USE_REF
-
-ap.CFLAGS += -DUSE_ADAPT_HOVER -DUSE_INS_NAV_INIT -DBOOZ_START_DELAY=3
sim.CFLAGS += -DUSE_ADAPT_HOVER -DUSE_INS_NAV_INIT -DBOOZ_START_DELAY=3
-ap.srcs += $(SRC_BOOZ_ARCH)/booz2_pwm_hw.c
sim.srcs += $(SRC_BOOZ_SIM)/booz2_pwm_hw.c
-ap.CFLAGS += -DUSE_MODULES
-
diff --git a/conf/airframes/ENAC/quadrotor/mkk1.xml b/conf/airframes/ENAC/quadrotor/mkk1.xml
index ae32fca068..44fc67934f 100644
--- a/conf/airframes/ENAC/quadrotor/mkk1.xml
+++ b/conf/airframes/ENAC/quadrotor/mkk1.xml
@@ -2,6 +2,39 @@
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@@ -221,41 +254,17 @@
-ARCH=lpc21
-BOARD_CFG = \"boards/booz2_v1_0.h\"
-FLASH_MODE=IAP
-
# prevents motors from ever starting
#ap.CFLAGS += -DKILL_MOTORS
-include $(PAPARAZZI_SRC)/conf/autopilot/booz2_common.makefile
-include $(CFG_BOOZ)/booz2_autopilot.makefile
-include $(CFG_BOOZ)/booz2_test_progs.makefile
-ap.CFLAGS += -DFAILSAFE_GROUND_DETECT
-
-ap.CFLAGS += -DMODEM_BAUD=B57600
-include $(CFG_BOOZ)/subsystems/booz2_actuators_mkk.makefile
-include $(CFG_BOOZ)/subsystems/booz2_radio_control_ppm.makefile
-include $(CFG_BOOZ)/subsystems/booz2_imu_b2v1_1.makefile
-include $(CFG_BOOZ)/subsystems/booz2_gps.makefile
-include $(CFG_BOOZ)/subsystems/booz2_analog_bat_baro.makefile
-include $(CFG_BOOZ)/subsystems/booz2_fms_datalink.makefile
-
-include $(CFG_BOOZ)/subsystems/booz2_ahrs_cmpl.makefile
-
-include $(CFG_BOOZ)/subsystems/booz2_ins_hff.makefile
#set GPS lag for horizontal filter
#ap.CFLAGS += -DUSE_GPS_ACC4R
#ap.CFLAGS += -DB2_GUIDANCE_H_USE_REF
ap.CFLAGS += -DUSE_ADAPT_HOVER -DUSE_INS_NAV_INIT
-ap.CFLAGS += -DUSE_MODULES
-
-include $(CFG_BOOZ)/booz2_simulator_nps.makefile
#sim.CFLAGS += -DB2_GUIDANCE_H_USE_REF
sim.CFLAGS += -DUSE_ADAPT_HOVER -DUSE_INS_NAV_INIT
-sim.CFLAGS += -DUSE_MODULES