diff --git a/tp/simu_robot_etu/Ressources/simu_robot.m b/tp/simu_robot_etu/Ressources/simu_robot.m
index 21c600299b19dd596d85e56564d2890cee0ce045..e9ffa6bf138e41f11b1d052bf8c4c2cc22afcc46 100644
--- a/tp/simu_robot_etu/Ressources/simu_robot.m
+++ b/tp/simu_robot_etu/Ressources/simu_robot.m
@@ -30,7 +30,7 @@ end;
 
 affichage(fich, t0, xe, ue, x0, tf, K, options_sim);
 
-sim(fich_simulink_etu,[t0 tf],options_sim);
+simOut = sim(fich_simulink_etu,[t0 tf],options_sim);
 
 % fich_mat = ['TP2_Etudiants/Resultats/' fich '.mat'];
 fich_mat = ['Ressources/' fich '.mat'];