diff --git a/README.md b/README.md
index 41ee841..9328c39 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,13 @@
 # Minishell
+
+## Alowed functions
+readline, rl_clear_history, rl_on_new_line,
+rl_replace_line, rl_redisplay, add_history,
+printf, malloc, free, write, access, open, read,
+close, fork, wait, waitpid, wait3, wait4, signal,
+sigaction, sigemptyset, sigaddset, kill, exit,
+getcwd, chdir, stat, lstat, fstat, unlink, execve,
+dup, dup2, pipe, opendir, readdir, closedir,
+strerror, perror, isatty, ttyname, ttyslot, ioctl,
+getenv, tcsetattr, tcgetattr, tgetent, tgetflag,
+tgetnum, tgetstr, tgoto, tputs