diff --git a/code/game/machinery/shuttle/shuttle_engine_types.dm b/code/game/machinery/shuttle/shuttle_engine_types.dm
index e5e3d812c098..de9992e106d1 100644
--- a/code/game/machinery/shuttle/shuttle_engine_types.dm
+++ b/code/game/machinery/shuttle/shuttle_engine_types.dm
@@ -29,7 +29,7 @@
 	if(heat_creation)
 		heat_engine()
 	var/to_use = fuel_use * (percentage / 100) * deltatime
-	return resolved_heater.consume_fuel(to_use, fuel_type) / to_use * thrust //This proc returns how much was actually burned, so let's use that and multiply it by the thrust to get all the thrust we CAN give.
+	return resolved_heater.consume_fuel(to_use, fuel_type) / to_use * percentage / 100 * thrust //This proc returns how much was actually burned, so let's use that and multiply it by the thrust to get all the thrust we CAN give.
 
 /obj/machinery/power/shuttle/engine/fueled/return_fuel()
 	. = ..()