diff --git a/42sh/Makefile b/42sh/Makefile
index 76d15b32..2a885d45 100644
--- a/42sh/Makefile
+++ b/42sh/Makefile
@@ -264,7 +264,6 @@ line-editing/print_and_del.c\
 line-editing/queue.c\
 line-editing/readline.c\
 line-editing/resize.c\
-main/content_free.c\
 main/data_exit.c\
 main/data_init.c\
 main/data_singleton.c\
diff --git a/42sh/src/main/content_free.c b/42sh/src/main/content_free.c
deleted file mode 100644
index 3c025475..00000000
--- a/42sh/src/main/content_free.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/* ************************************************************************** */
-/*                                                                            */
-/*                                                        :::      ::::::::   */
-/*   content_free.c                                     :+:      :+:    :+:   */
-/*                                                    +:+ +:+         +:+     */
-/*   By: gwojda <gwojda@student.42.fr>              +#+  +:+       +#+        */
-/*                                                +#+#+#+#+#+   +#+           */
-/*   Created: 2017/03/15 16:05:27 by gwojda            #+#    #+#             */
-/*   Updated: 2017/03/15 16:35:18 by gwojda           ###   ########.fr       */
-/*                                                                            */
-/* ************************************************************************** */
-
-#include "minishell.h"
-
-void		content_free(void *data, size_t content_size)
-{
-	(void)content_size;
-	free(data);
-}
diff --git a/42sh/src/main/instruction_free.c b/42sh/src/main/instruction_free.c
index 03b4d989..e4b66c19 100644
--- a/42sh/src/main/instruction_free.c
+++ b/42sh/src/main/instruction_free.c
@@ -6,7 +6,7 @@
 /*   By: gwojda <gwojda@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/03/15 15:54:59 by gwojda            #+#    #+#             */
-/*   Updated: 2017/03/15 16:36:14 by gwojda           ###   ########.fr       */
+/*   Updated: 2017/03/15 16:49:10 by gwojda           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -16,10 +16,10 @@ int	instruction_free(t_list **token, t_parser *parser, t_btree **ast)
 {
 	ft_lstdel(token, &token_free);
 	token = NULL;
-	ft_lstdel(&parser->stack, &content_free);
-	btree_del(ast, &content_free);
+	ft_lstdel(&parser->stack, &ft_lst_cfree);
+	btree_del(ast, &ft_lst_cfree);
 	ft_lstdel(&data_singleton()->heredoc_queue, &redir_free);
-	ft_lstdel(&data_singleton()->exec.op_stack, &content_free);
+	ft_lstdel(&data_singleton()->exec.op_stack, &ft_lst_cfree);
 	free(parser->new_sym);
 	return (0);
 }