diff --git a/src/logic/future_moves.rs b/src/logic/future_moves.rs
index 7264245..8005316 100644
--- a/src/logic/future_moves.rs
+++ b/src/logic/future_moves.rs
@@ -488,6 +488,11 @@ mod tests {
             Piece::Black,
             Some(0),
         ));
+
+        for i in futm.arena[0].children.clone() {
+            futm.arena[i].parent = Some(0);
+        }
+
         assert_eq!(futm.arena_len(), 5);
 
         futm.refocus_tree();