diff --git a/flat/biomes/flat.json b/flat/biomes/flat.json
index 7528d16d..f8ce860d 100644
--- a/flat/biomes/flat.json
+++ b/flat/biomes/flat.json
@@ -15,9 +15,19 @@
             "maxHeight": 2
         }
     ],
+    "objects": [
+        {
+            "place": [
+                "slab"
+            ],
+            "overStilt": 2,
+            "mode": "FAST_STILT",
+            "chance": 0.5
+        }
+    ],
     "generators": [{
         "min": 4,
-        "max": 4,
+        "max": 24,
         "generator": "flat"
     }]
 }
diff --git a/flat/objects/slab.iob b/flat/objects/slab.iob
new file mode 100644
index 00000000..7998e7ac
Binary files /dev/null and b/flat/objects/slab.iob differ