diff --git a/src/ui/scenes/training_room.gd b/src/ui/scenes/training_room.gd
index 9193047..0b5318a 100644
--- a/src/ui/scenes/training_room.gd
+++ b/src/ui/scenes/training_room.gd
@@ -152,7 +152,7 @@ func _show_table_cards(cards: Array[Card]) -> void:
 	sorted_cards.sort_custom(func(a: Card, b: Card): return a.compare_to(b) < 0)
 	
 	var total_width := sorted_cards.size() * 60
-	var start_x := (1280 - total_width) / 2
+	var start_x := (1280.0 - total_width) / 2.0
 	
 	for i in range(sorted_cards.size()):
 		var card: Card = sorted_cards[i]