--- a/data/json/overmap/overmap_terrain/overmap_terrain_lab.json
+++ b/data/json/overmap/overmap_terrain/overmap_terrain_lab.json
@@ -168,9 +168,9 @@
   {
     "type": "overmap_terrain",
     "id": "central_lab_entrance",
-    "name": "access shaft",
-    "sym": "0",
-    "color": "light_gray",
+    "name": "forest",
+    "sym": "F",
+    "color": "green",
     "see_cost": 3,
     "flags": [ "NO_ROTATE", "RISK_HIGH" ]
   },