diff --git a/malloc/libft b/malloc/libft
index 0ca8ca81..5e978382 160000
--- a/malloc/libft
+++ b/malloc/libft
@@ -1 +1 @@
-Subproject commit 0ca8ca817f32fc0345ef93ef74a3abe2583bd89c
+Subproject commit 5e978382fff27082681383029d99f76ae5a25ddc
diff --git a/malloc/libft_malloc_x86_64_Darwin.so b/malloc/libft_malloc_x86_64_Darwin.so
index 0f30e1de..181ae7e5 100755
Binary files a/malloc/libft_malloc_x86_64_Darwin.so and b/malloc/libft_malloc_x86_64_Darwin.so differ
diff --git a/malloc/src/error_lib.c b/malloc/src/error_lib.c
index 055c3abe..adcacf30 100644
--- a/malloc/src/error_lib.c
+++ b/malloc/src/error_lib.c
@@ -22,7 +22,7 @@ void	error_free_notalloc(void *ptr)
 	ft_putstr_fd(", ??? ", fd);
 	ft_putstr_fd(")", fd);
 	ft_putstr_fd(" malloc: error for object ", fd);
-	ft_putaddr_fd(ptr, fd);
+	ft_putnbr_hex_fd((long)ptr, fd);
 	ft_putendl_fd(": pointer being freed was not allocated"FG_DEFAULT, fd);
 	/* exit(134); */
 }
diff --git a/malloc/src/free.c b/malloc/src/free.c
index c5f53356..7db65b74 100644
--- a/malloc/src/free.c
+++ b/malloc/src/free.c
@@ -41,12 +41,14 @@ void	free(void *ptr)
 	t_node	*node;
 
 	ft_putstr(FG_YELLOW"free(");
-	ft_putaddr(ptr);
+	ft_putnbr_hex((long)ptr);
 	ft_putendl(")"FG_DEFAULT);
 	if (!ptr)
 		return ;
 	node = ptr - HEADER_SIZE;
 	get_zones(&zone_ref, &alloc_ref, node->size);
+	ft_putstr("zone  @");
+	*zone_ref ? print_node(BG_MAGENTA, *zone_ref) : ft_putendl(" NULL");
 	if (remove_node(alloc_ref, node))
 	{
 		error_free_notalloc(ptr);
diff --git a/malloc/src/get_zones.c b/malloc/src/get_zones.c
index 52c1f65c..65ed3eab 100644
--- a/malloc/src/get_zones.c
+++ b/malloc/src/get_zones.c
@@ -31,6 +31,4 @@ void	get_zones(t_node ***zone_ref, t_node ***alloc_ref, size_t size)
 		*zone_ref = TINY(size) ? &tiny_zone : &small_zone;
 		*alloc_ref = TINY(size) ? &tiny_alloc : &small_alloc;
 	}
-	ft_putstr("zone  @");
-	**zone_ref ? print_node(BG_MAGENTA, **zone_ref) : ft_putendl(" NULL");
 }
diff --git a/malloc/src/node_lib.c b/malloc/src/node_lib.c
index f1fe4216..80dfc51e 100644
--- a/malloc/src/node_lib.c
+++ b/malloc/src/node_lib.c
@@ -56,9 +56,9 @@ int		remove_node(t_node **head, t_node *node)
 	while (*head)
 	{
 		ft_putstr("looking for node; diff=[");
-		ft_putaddr(node);
+		ft_putnbr_hex((long)node);
 		ft_putstr(",");
-		ft_putaddr(*head);
+		ft_putnbr_hex((long)*head);
 		ft_putendl("]");
 		if (*head == node)
 		{
diff --git a/malloc/src/show_alloc_mem.c b/malloc/src/show_alloc_mem.c
index ec7797e8..44b16495 100644
--- a/malloc/src/show_alloc_mem.c
+++ b/malloc/src/show_alloc_mem.c
@@ -23,9 +23,9 @@ void	print_node(char color[7], t_node *node)
 {
 	ft_putstr("\t");
 	ft_putstr(color);
-	ft_putaddr(node->data);
+	ft_putnbr_hex((long)node->data);
 	ft_putstr(" - ");
-	ft_putaddr(node->data + node->size);
+	ft_putnbr_hex((long)node->data + node->size);
 	ft_putstr(FBG_DEFAULT" : ");
 	ft_putnbr(node->size);
 	ft_putendl(" bytes");