diff --git a/src/logic/future_moves.rs b/src/logic/future_moves.rs
index 884dfa6..09fa5f9 100644
--- a/src/logic/future_moves.rs
+++ b/src/logic/future_moves.rs
@@ -407,6 +407,7 @@ mod tests {
             Piece::Black,
             Some(0),
         ));
+
         futm.arena.push(Move::new(
             0,
             0,
@@ -419,7 +420,7 @@ mod tests {
         assert_eq!(futm.arena_len(), 5);
 
         futm.refocus_tree();
-        assert_eq!(futm.arena_len(), 4, "{:?}", futm.arena);
+        assert_eq!(futm.arena_len(), 4);
         assert_eq!(futm.arena[0].children.len(), 3);
 
         assert_ne!(futm.arena[2].i, 1234, "dummy value still exists");