diff --git a/classes/deck/deck.gd b/classes/deck/deck.gd
index 67794e5..eba7a8c 100644
--- a/classes/deck/deck.gd
+++ b/classes/deck/deck.gd
@@ -694,24 +694,15 @@ static func from_dict(data: Dictionary, path: String = "") -> Deck:
 		if not node.is_library:
 			var group_data: Dictionary = groups_data[group_id]
 			group = DeckHolder.add_group_from_dict(group_data, group_id, group_instance_id, deck.id)
-			group.get_node(node.input_node_id).group_node = node
-			group.get_node(node.output_node_id).group_node = node
 		else:
 			group = DeckHolder.add_lib_instance(
 				node.group_id.get_file().trim_suffix(".deck"),
 				deck.id,
 				node.group_instance_id
 			)
-			for io_node_id: String in deck.nodes:
-				var io_node := deck.get_node(io_node_id)
-				if io_node.node_type == "group_input":
-					node.input_node_id = io_node._id
-					io_node.group_node = node
-					continue
-				if io_node.node_type == "group_output":
-					node.output_node_id = io_node._id
-					io_node.group_node = node
-					continue
+		
+		group.get_node(node.input_node_id).group_node = node
+		group.get_node(node.output_node_id).group_node = node
 		node.init_io()
 
 	return deck