diff --git a/maps/mountain_fortress_v3/icw/functions.lua b/maps/mountain_fortress_v3/icw/functions.lua
index a25b344b..1e2c4311 100644
--- a/maps/mountain_fortress_v3/icw/functions.lua
+++ b/maps/mountain_fortress_v3/icw/functions.lua
@@ -34,7 +34,8 @@ local reconstruct_all_trains =
 )
 
 local function get_tile_name()
-    local main_tile_name = 'tutorial-grid'
+    -- local main_tile_name = 'tutorial-grid'
+    local main_tile_name = 'black-refined-concrete'
     return main_tile_name
 end