diff --git a/sw/simulator/nps_test2.c b/sw/simulator/nps_test2.c
index b696590f82..6ec2939da2 100644
--- a/sw/simulator/nps_test2.c
+++ b/sw/simulator/nps_test2.c
@@ -8,6 +8,9 @@
 #include "nps_fdm.h"
 #include "nps_jsbsim.h"
 
+string RootDir = "/home/violato/JSBSim/";
+string AircraftName = "quad";
+string ResetName = "reset00";
 static struct NpsFdmState fdm_state;