diff --git a/dimensions/overworld.json b/dimensions/overworld.json
index 0734f660..7febe3d3 100644
--- a/dimensions/overworld.json
+++ b/dimensions/overworld.json
@@ -230,6 +230,9 @@
     "terrainZoom": 1,
     "coordFractureZoom": 0.15,
     "fluidHeight": 63,
+    "ravines": true,
+    "ravineRarity": 49,
+    "ravineRibRarity": 2,
     "fluidPalette": {
         "palette": [
             {