diff --git a/economy.c b/economy.c
index c2984123d9..5a66be14c5 100644
--- a/economy.c
+++ b/economy.c
@@ -28,6 +28,7 @@
 #include "ai/ai.h"
 #include "train.h"
 #include "newgrf_engine.h"
+#include "newgrf_sound.h"
 #include "unmovable.h"
 #include "date.h"
 
@@ -1464,7 +1465,9 @@ int LoadUnloadVehicle(Vehicle *v)
 			v->profit_this_year += profit;
 			SubtractMoneyFromPlayer(-profit);
 
-			if (IsLocalPlayer()) SndPlayVehicleFx(SND_14_CASHTILL, v);
+			if (IsLocalPlayer() && !PlayVehicleSound(v, VSE_LOAD_UNLOAD)) {
+				SndPlayVehicleFx(SND_14_CASHTILL, v);
+			}
 
 			ShowCostOrIncomeAnimation(v->x_pos, v->y_pos, v->z_pos, -profit);
 		}
diff --git a/newgrf_sound.c b/newgrf_sound.c
index 7d746f7121..990629e823 100644
--- a/newgrf_sound.c
+++ b/newgrf_sound.c
@@ -68,6 +68,6 @@ bool PlayVehicleSound(const Vehicle *v, VehicleSoundEvent event)
 	if (callback == CALLBACK_FAILED) return false;
 	if (callback >= GetNumOriginalSounds()) callback += file->sound_offset - GetNumOriginalSounds();
 
-	SndPlayVehicleFx(callback, v);
+	if (callback < GetNumSounds()) SndPlayVehicleFx(callback, v);
 	return true;
 }