diff --git a/data/json/overmap/overmap_terrain/overmap_terrain_waste_junk.json b/data/json/overmap/overmap_terrain/overmap_terrain_waste_junk.json
index d0202674d8fa..626cd43aa288 100644
--- a/data/json/overmap/overmap_terrain/overmap_terrain_waste_junk.json
+++ b/data/json/overmap/overmap_terrain/overmap_terrain_waste_junk.json
@@ -67,6 +67,13 @@
     "see_cost": 2,
     "flags": [ "RISK_HIGH" ]
   },
+  {
+    "type": "overmap_terrain",
+    "id": [ "toxic_dump_roof" ],
+    "name": "toxic waste dump roof",
+    "sym": "D",
+    "color": "pink"
+  },
   {
     "type": "overmap_terrain",
     "id": [