diff --git a/flatland/move/flatland/sources/flatland.move b/flatland/move/flatland/sources/flatland.move
index fabad1b..6e81c8f 100644
--- a/flatland/move/flatland/sources/flatland.move
+++ b/flatland/move/flatland/sources/flatland.move
@@ -133,7 +133,7 @@ fun random_color(rng: &mut RandomGenerator): Color {
 }
 
 fun random_sides(rng: &mut RandomGenerator): u8 {
-    rng.generate_u8_in_range(3, 15)
+    rng.generate_u8_in_range(3, 14)
 }
 
 public fun to_b36(addr: address): String {