diff --git a/cas_auth/start.php b/cas_auth/start.php
index d62fd998bd5bb79806ba692fc42cfc9c93efe493..8e9cd415c3b3b70b19903d73880fed295198d600 100644
--- a/cas_auth/start.php
+++ b/cas_auth/start.php
@@ -369,7 +369,7 @@
 						//if ($user_create)
 						//{
 						//	$name  = $ldap_user_info['firstname'];
-							$name  = $pf_user_info->displayName;
+							$name  = $pf_user_info->cn;
 
 						//	if (isset($ldap_user_info['lastname']))
 						//	{