diff --git a/sw/tools/Makefile b/sw/tools/Makefile
index 63f2e98798..a420e7ac7d 100644
--- a/sw/tools/Makefile
+++ b/sw/tools/Makefile
@@ -27,7 +27,7 @@ OCAMLC=ocamlc -I ../lib/ocaml
 OCAMLLEX=ocamllex
 OCAMLYACC=ocamlyacc
 
-all: gen_aircraft.out gen_airframe.out gen_calib.out gen_messages.out gen_ubx.out gen_flight_plan.out gen_radio.out extract_makefile.out gen_control.out gen_periodic.out gen_settings.out
+all: gen_aircraft.out gen_airframe.out gen_messages.out gen_ubx.out gen_flight_plan.out gen_radio.out extract_makefile.out gen_control.out gen_periodic.out gen_settings.out
 
 FP_CMO = fp_syntax.cmo fp_parser.cmo fp_lexer.cmo fp_proc.cmo gen_flight_plan.ml
 ABS_FP = $(FP_CMO:%=$$PAPARAZZI_SRC/sw/tools/%)