diff --git a/models/Application Examples/Martian_Lander.mp b/models/Application Examples/Martian_Lander.mp
index 7ffd4d1dbd5e330099e761a3fd2f3d34c361988f..af87fa118ab97ddc90ebebf7d6fb85cd47b518e2 100644
--- a/models/Application Examples/Martian_Lander.mp	
+++ b/models/Application Examples/Martian_Lander.mp	
@@ -192,7 +192,7 @@ TABLE Time_table{ TITLE("Event timings");
 CLEAR Time_table; /* prepare for the new event trace */
 
 /* pick up timing for some events */
-COORDINATE $x: (IVEL | IALT | TDP | ADJM | fire_RRM | 
+COORDINATE <SORT> $x: (IVEL | IALT | TDP | ADJM | fire_RRM | 
     			Emergency_Landing | Lands | stop_Timer1) 	DO
 	Time_table <| 	event_name: 	SAY($x),
 					start_time: 	$x.start.smallest,