diff --git a/B2Program/LandingGear/GearsDoors/LandingGear_R6.mch b/B2Program/LandingGear/GearsDoors/LandingGear_R6.mch
index 72bd1819e166f1370614ab88f8b30a4c1927338b..b3a094c23bde5b940923ee629b9c3933a8cf97b6 100644
--- a/B2Program/LandingGear/GearsDoors/LandingGear_R6.mch
+++ b/B2Program/LandingGear/GearsDoors/LandingGear_R6.mch
@@ -1,4 +1,6 @@
 MACHINE LandingGear_R6
+DEFINITIONS
+  VISB_JSON_FILE == "LandingGear_GearsDoors.json"
 SETS /* enumerated */
   DOOR_STATE={open,closed,door_moving};
   GEAR_STATE={retracted,extended,gear_moving};