diff --git a/data/json/mapgen/s_hardware.json b/data/json/mapgen/s_hardware.json
index 440b4b359e4c..0721f8932522 100644
--- a/data/json/mapgen/s_hardware.json
+++ b/data/json/mapgen/s_hardware.json
@@ -277,43 +277,41 @@
       "fill_ter": "t_floor",
       "rows": [
         "~~~~~~~~~~~~~~~~~~~~~~~'",
-        "*W^^^WW|-=--:---:---:-|*",
-        "*w~~~%~|..............|*",
-        "*w~~~v~|..............|*",
-        "*w~~~v~|..l%..l%..l%..|*",
-        "*w~~~~~|...#...#...#..|*",
-        "*w~~~~~|...#...#...#..|*",
-        "*w~~~~~|..............|*",
-        "*w~~~~~:..............|*",
-        "*w~~~~~:..............|*",
-        "*w~~~~~|...]..]..]..].|*",
-        "*wr~~r~|...]..]..]..].|*",
-        "*wr~~r~|...]..]..]..].|*",
-        "*wr~~r~|...]..]..]..].|*",
-        "*wr~~r~|...]..]..]..].|*",
-        "*w~~~~~|..............|*",
-        "*wr~~r~|..............|*",
-        "*wr~~r~|.###..]..]..].|*",
-        "*wr~~r~+..l#..]..]..].|*",
-        "*wr~~r~|---|..]..]..].|*",
-        "*wr~~r~|tsu|..]..]..].|*",
-        "*w~~~~~|...+..........|4",
-        "*WWWWWW|---|----------|*",
-        "************************"
+        " w^^^ww||=||:|||:|||:|| ",
+        " w~~~%~|..............| ",
+        " w~~~v~|..............| ",
+        " w~~~v~|..l%..l%..l%..| ",
+        " w~~~~~|...#...#...#..| ",
+        " w~~~~~|...#...#...#..| ",
+        " w~~~~~|..............| ",
+        " w~~~~~:..............| ",
+        " w~~~~~:..............| ",
+        " w~~~~~|...]..]..]..].| ",
+        " wr~~r~|...]..]..]..].| ",
+        " wr~~r~|...]..]..]..].| ",
+        " wr~~r~|...]..]..]..].| ",
+        " wr~~r~|...]..]..]..].| ",
+        " w~~~~~|..............| ",
+        " wr~~r~|..............| ",
+        " wr~~r~|.###..]..]..].| ",
+        " wr~~r~+..l#..]..]..].| ",
+        " wr~~r~|||||..]..]..].| ",
+        " wr~~r~|tsu|..]..]..].| ",
+        " w~~~~~|...+..........|4",
+        " wwwwww|||||||||||||||| ",
+        "                        "
       ],
       "terrain": {
         "%": "t_console_broken",
-        "*": "t_grass",
+        " ": "t_region_groundcover_urban",
         "+": "t_door_c",
-        "-": "t_wall_w",
         ".": "t_floor",
         ":": "t_door_glass_c",
         "=": "t_wall_glass",
-        "W": "t_chainfence_h",
         "^": "t_chaingate_c",
         "r": "t_sidewalk",
         "v": "t_sidewalk",
-        "w": "t_chainfence_v",
+        "w": "t_chainfence",
         "|": "t_wall_w",
         "~": "t_sidewalk",
         "'": "t_sidewalk",