diff --git a/conf/autopilot/subsystems/booz2_fms_datalink.makefile b/conf/autopilot/subsystems/booz2_fms_datalink.makefile
deleted file mode 100644
index e83946ff15..0000000000
--- a/conf/autopilot/subsystems/booz2_fms_datalink.makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-ap.CFLAGS += -DUSE_FMS -DBOOZ_FMS_TYPE=BOOZ_FMS_TYPE_DATALINK
-ap.srcs += $(SRC_BOOZ)/booz_fms.c
-ap.srcs += $(SRC_BOOZ)/fms/booz_fms_datalink.c
-
-sim.CFLAGS += -DUSE_FMS -DBOOZ_FMS_TYPE=BOOZ_FMS_TYPE_DATALINK
-sim.srcs += $(SRC_BOOZ)/booz_fms.c
-sim.srcs += $(SRC_BOOZ)/fms/booz_fms_datalink.c
-
diff --git a/conf/autopilot/subsystems/booz2_fms_test_signal.makefile b/conf/autopilot/subsystems/booz2_fms_test_signal.makefile
deleted file mode 100644
index d3097da041..0000000000
--- a/conf/autopilot/subsystems/booz2_fms_test_signal.makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-ap.CFLAGS += -DUSE_FMS -DBOOZ_FMS_TYPE=BOOZ_FMS_TYPE_TEST_SIGNAL
-ap.srcs += $(SRC_BOOZ)/booz_fms.c
-ap.srcs += $(SRC_BOOZ)/fms/booz_fms_test_signal.c
-
-sim.CFLAGS += -DUSE_FMS -DBOOZ_FMS_TYPE=BOOZ_FMS_TYPE_TEST_SIGNAL
-sim.srcs += $(SRC_BOOZ)/booz_fms.c
-sim.srcs += $(SRC_BOOZ)/fms/booz_fms_test_signal.c
diff --git a/conf/autopilot/subsystems/booz2_gps_core.makefile b/conf/autopilot/subsystems/booz2_gps_core.makefile
deleted file mode 100644
index a833ff96c4..0000000000
--- a/conf/autopilot/subsystems/booz2_gps_core.makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-
-ap.srcs += $(SRC_BOOZ)/booz2_gps.c
-ap.CFLAGS += -DUSE_GPS -DGPS_LINK=gps0
-
-#sim.CFLAGS += -DUSE_GPS
-#sim.srcs += $(SRC_BOOZ)/booz2_gps.c
diff --git a/conf/autopilot/subsystems/booz2_radio_control_dummy.makefile b/conf/autopilot/subsystems/booz2_radio_control_dummy.makefile
deleted file mode 100644
index f2e9374aa5..0000000000
--- a/conf/autopilot/subsystems/booz2_radio_control_dummy.makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-RDYB_SRCS += $(SRC_SUBSYSTEMS)/radio_control.c $(SRC_BOOZ)/radio_control/booz_radio_control_dummy.c
-RDYB_CFLAGS += -DRADIO_CONTROL
-RDYB_CFLAGS += -DRADIO_CONTROL_TYPE_H=\"radio_control/booz_radio_control_dummy.h\"