diff --git a/src/sound.cpp b/src/sound.cpp
--- a/src/sound.cpp
+++ b/src/sound.cpp
@@ -237,8 +237,8 @@ static void SndPlayScreenCoordFx(SoundFx
 void SndPlayTileFx(SoundFx sound, TileIndex tile)
 {
 	/* emits sound from center of the tile */
-	int x = TileX(tile) * TILE_SIZE + TILE_SIZE / 2;
-	int y = TileY(tile) * TILE_SIZE - TILE_SIZE / 2;
+	int x = min(MapMaxX() - 1, TileX(tile)) * TILE_SIZE + TILE_SIZE / 2;
+	int y = min(MapMaxY() - 1, TileY(tile)) * TILE_SIZE - TILE_SIZE / 2;
 	uint z = (y < 0 ? 0 : GetSlopeZ(x, y));
 	Point pt = RemapCoords(x, y, z);
 	y += 2 * TILE_SIZE;