diff --git a/conf/airframes/jsbsim.xml b/conf/airframes/jsbsim.xml
index 7c8686f995..2ae2c3a487 100644
--- a/conf/airframes/jsbsim.xml
+++ b/conf/airframes/jsbsim.xml
@@ -197,7 +197,14 @@
   </section>
 
  <makefile>
-# Config for SITL simulation with JSBSim
+#### Config for SITL simulation
+include $(PAPARAZZI_SRC)/conf/autopilot/sitl.makefile
+
+sim.CFLAGS += -DBOARD_CONFIG=\"tiny.h\" -DAGR_CLIMB -DLOITER_TRIM -DALT_KALMAN
+sim.srcs += nav_line.c nav_survey_rectangle.c
+
+
+#### Config for SITL simulation with JSBSim
 include $(PAPARAZZI_SRC)/conf/autopilot/sitl_jsbsim.makefile
 
 jsbsim.CFLAGS += -I/home/cocoleon/usr/include/JSBSim