diff --git a/src/logic-scenes/board/card-board.gd b/src/logic-scenes/board/card-board.gd
index 93f1f3b..54a4ab9 100644
--- a/src/logic-scenes/board/card-board.gd
+++ b/src/logic-scenes/board/card-board.gd
@@ -83,7 +83,7 @@ func _process(delta):
 func populate_board(card_names: Array):
     
     mementos_collected += 1
-    cache.append(card_names)
+    cache.append_array(card_names)
     
     if mementos_collected < 4: return
     else: card_names = cache