diff --git a/scripts/telnet-encryption.nse b/scripts/telnet-encryption.nse
index 0054c06d9..17a75fa0b 100644
--- a/scripts/telnet-encryption.nse
+++ b/scripts/telnet-encryption.nse
@@ -26,6 +26,7 @@ require 'shortport'
 portrule = shortport.port_or_service(23, 'telnet')
 
 author = "Patrik Karlsson, David Fifield, Fyodor"
+license = "Same as Nmap--See http://nmap.org/book/man-legal.html"
 
 local COMMAND = {
 	SubCommand = 0xFA,