diff --git a/approved/approved.pl b/approved/approved.pl
index ddcd1d1..a628230 100755
--- a/approved/approved.pl
+++ b/approved/approved.pl
@@ -4,6 +4,13 @@
 
 my @approved_commands = ("ls", "pwd", "whoami");
 
+print("Read the contents of flag.txt. You can only use commands in the approved list.
+Hint: You can supply whatever parameters you like to the command!
+");
+
+print("Approved commands: ");
+print("\n - $_") foreach (@approved_commands);
+
 while (1) {
     printf("\n> ");
     my $command = <STDIN>;