diff --git a/README.md b/README.md
index e7b5b14..460ad76 100644
--- a/README.md
+++ b/README.md
@@ -31,3 +31,7 @@ after reboot just login with you AD acoount "you" and password... again.. no @ o
 
 For best security. I restricted ssh to domain and administrator users.
 also clients will only allow login from assigned group ( hostnamesudoers )
+
+How do i update my password ( changed password but Linux is still on old password ) 
+First time you login your "user" caches on the computer ( means that you can login beeing disconected to "office network"
+to update, open a terminal and execute sudo service sssd restart.