diff --git a/biomes/hot-desert-dunes-red.json b/biomes/hot-desert-dunes-red.json
index f704e23e..34c19f12 100644
--- a/biomes/hot-desert-dunes-red.json
+++ b/biomes/hot-desert-dunes-red.json
@@ -11,7 +11,7 @@
     ],
     "jigsawStructures": [
         {
-            "rarity": 1650,
+            "rarity": 1500,
             "structure": "desert-pyramid"
         }
     ],
diff --git a/biomes/hot-desert-dunes.json b/biomes/hot-desert-dunes.json
index 4d6d9368..ebe8a6c0 100644
--- a/biomes/hot-desert-dunes.json
+++ b/biomes/hot-desert-dunes.json
@@ -11,7 +11,7 @@
     ],
     "jigsawStructures": [
         {
-            "rarity": 1650,
+            "rarity": 1500,
             "structure": "desert-pyramid"
         }
     ],