diff --git a/ressources/good_maps/nacht.cub b/ressources/good_maps/nacht.cub
index 94007f4..6d1590e 100644
--- a/ressources/good_maps/nacht.cub
+++ b/ressources/good_maps/nacht.cub
@@ -13,6 +13,6 @@ F 64,64,64
 200000000100000000000000000000000001
 100011000100000000000000000000000001
 100011000100000000000000000011110001
-100000000100N0000000000000001  10001
-11110000M10000000000000000001  10001
+1J0000000100S0000000000000001  100D1
+11110000M100000000Q0000000001  10001
 11111111111121111111111111111  11211