diff --git a/app/Console/Commands/LdapSync.php b/app/Console/Commands/LdapSync.php
index 1eae7dda9..0601c7b0c 100755
--- a/app/Console/Commands/LdapSync.php
+++ b/app/Console/Commands/LdapSync.php
@@ -238,6 +238,7 @@ class LdapSync extends Command
                     '262688', // 0x40220  NORMAL_ACCOUNT, PASSWD_NOTREQD, SMARTCARD_REQUIRED
                     '328192', // 0x50200  NORMAL_ACCOUNT, SMARTCARD_REQUIRED, DONT_EXPIRE_PASSWORD
                     '328224', // 0x50220  NORMAL_ACCOUNT, PASSWD_NOT_REQD, SMARTCARD_REQUIRED, DONT_EXPIRE_PASSWORD
+                    '4194816',// 0x400200 NORMAL_ACCOUNT, DONT_REQ_PREAUTH
                     '4260352', // 0x410200 NORMAL_ACCOUNT, DONT_EXPIRE_PASSWORD, DONT_REQ_PREAUTH
                     '1049088', // 0x100200 NORMAL_ACCOUNT, NOT_DELEGATED
                   ];