diff --git a/biomes/temperate-highlands.json b/biomes/temperate-highlands.json
index 2deab915..acb1349f 100644
--- a/biomes/temperate-highlands.json
+++ b/biomes/temperate-highlands.json
@@ -212,13 +212,13 @@
     ],
     "generators": [
         {
-            "min": 22,
-            "max": 44,
+            "min": 12,
+            "max": 24,
             "generator": "plain"
         }
     ],
     "biomeZoom": 9,
-    "derivative": "JUNGLE",
+    "derivative": "FOREST",
     "biomeStyle": {
         "style": "IRIS"
     },
@@ -239,4 +239,4 @@
         ]
     },
     "rarity": 4
-}
\ No newline at end of file
+}