diff --git a/README.md b/README.md
index 21e7e4f..871dedd 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # Linux-Active-Directory-join-script
-This is a script for Active Directory join for Ubuntu 14, 16, Debian, CentOS, and Raspberry Pi Raspbian with realmd.
+This is a script for Active Directory join for Ubuntu 14, 16,17, Debian, CentOS, and Raspberry Pi Raspbian with realmd.
 and is a result of al lot of small upgrades according as needs emerged.
 
 Complete steps