diff --git a/kifu/kifu-core/src/ui/types.rs b/kifu/kifu-core/src/ui/types.rs
index 2257d80..027f8db 100644
--- a/kifu/kifu-core/src/ui/types.rs
+++ b/kifu/kifu-core/src/ui/types.rs
@@ -76,7 +76,7 @@ impl From<&Board> for BoardElement {
                     .map(|column| match board.stone(&Coordinate { column, row }) {
                         Some(color) => IntersectionElement::Filled(StoneElement {
                             jitter: Jitter { x: 0, y: 0 },
-                            liberties: Some(0),
+                            liberties: None,
                             color,
                         }),
                         None => IntersectionElement::Empty(Request::PlayStoneRequest(