diff --git a/dimensions/overworld.json b/dimensions/overworld.json
index 7ea7af73..0734f660 100644
--- a/dimensions/overworld.json
+++ b/dimensions/overworld.json
@@ -315,7 +315,7 @@
             "caveThickness": 0.7,
             "caveZoom": 0.89,
             "verticalSlope": {
-                "min": 3,
+                "min": 5,
                 "max": 43,
                 "generator": {
                     "style": "IRIS_DOUBLE",