diff --git a/code/modules/vehicles/mecha/equipment/mecha_equipment.dm b/code/modules/vehicles/mecha/equipment/mecha_equipment.dm
index ce4e76ed92..1d104291f3 100644
--- a/code/modules/vehicles/mecha/equipment/mecha_equipment.dm
+++ b/code/modules/vehicles/mecha/equipment/mecha_equipment.dm
@@ -100,7 +100,7 @@
 	if(!chassis)
 		return FALSE
 	chassis.use_power(energy_drain)
-	return do_after(user, equip_cooldown, target, extra_checks = CALLBACK(src, .proc/do_after_checks, target), interaction_key = interaction_key)
+	return do_after(user, equip_cooldown, target, extra_checks = CALLBACK(src, .proc/do_after_checks, target))
 
 /obj/item/mecha_parts/mecha_equipment/proc/do_after_mecha(atom/target, mob/user, delay)
 	return do_after(user, delay, target, extra_checks = CALLBACK(src, .proc/do_after_checks, target))