diff --git a/HanafudaCard.gd b/HanafudaCard.gd
index c58893b..cfac459 100644
--- a/HanafudaCard.gd
+++ b/HanafudaCard.gd
@@ -14,10 +14,9 @@ func _ready() -> void:
 	$Frontside.texture = load(texture_path)
 	reveal(revealed)
 
-func init_card(month_: int, type_: int) -> HanafudaCard:
+func init_card(month_: int, type_: int) -> void:
 	month = month_
 	type = type_
-	return self
 
 func card_texture() -> String:
 	var m := ""