diff --git a/leviathan.lua b/leviathan.lua
--- a/leviathan.lua
+++ b/leviathan.lua
@@ -890,7 +890,7 @@ leviathan_dlg = dlg {
         if (dypatreanotrr_found and where(submarine_leviathan) ~= dyp_center) then
             leviathan_dlg:pon("dypatreanotrr");
         end;
-		if (dypatreanotrr_night_found and where(submarine_leviathan) ~= dyp_night_center) then
+		if (dypatreanotrr_night_found and where(submarine_leviathan) ~= dyp_night_south) then
 			leviathan_dlg:pon("dypatreanotrr_night");
 		end;
         if (iraaphaanotrr_temple_found and where(submarine_leviathan) ~= ctt_iraa_near_temple) 		then
@@ -968,7 +968,7 @@ leviathan_dlg = dlg {
 			if raybox_task then
 				raybox_task_finished = true;
 			end;
-			move(submarine_leviathan, "dyp_night_center");
+			move(submarine_leviathan, "dyp_night_south");
 			leviathan_dlg:update_options();
 			walk(dyp_entry);
 		end},