diff --git a/src/ride/ride.c b/src/ride/ride.c
index 661c15f532..17af180237 100644
--- a/src/ride/ride.c
+++ b/src/ride/ride.c
@@ -1068,7 +1068,7 @@ static void ride_update(int rideIndex)
 		ride->var_14D |= 2;
 
 		if (ride->upkeep_cost != (money16)0xFFFF)
-			ride->profit = (money16)ride->income_per_hour - (ride->upkeep_cost * 16);
+			ride->profit = (money16)(ride->income_per_hour - ((money32)ride->upkeep_cost * 16));
 	}
 
 	// Ride specific updates