diff --git a/map/not_rectangle.ber b/map/not_rectangle.ber
new file mode 100644
index 0000000..9aa944d
--- /dev/null
+++ b/map/not_rectangle.ber
@@ -0,0 +1,10 @@
+1111111111111
+1E110C00C0001
+1000000011001
+10C011CC01C01
+100011C001C001
+10C000C000C01
+100001C001C01
+1000100C01C01
+1P0001C000C01
+1111111111111
\ No newline at end of file
diff --git a/srcs/utils.c b/srcs/utils.c
index c8837f9..e6aae7b 100644
--- a/srcs/utils.c
+++ b/srcs/utils.c
@@ -22,6 +22,7 @@ void	ft_error(char *error_msg, char **map)
 		while (map[i])
 			free(map[i++]);
 	}
+	free(map);
 	ft_putstr_fd(error_msg, 2);
 	exit(1);
 }