diff --git a/lam/templates/serverInfo.php b/lam/templates/serverInfo.php
index 564765d1..a7d8fbb9 100644
--- a/lam/templates/serverInfo.php
+++ b/lam/templates/serverInfo.php
@@ -47,7 +47,7 @@ $vendorname = '';
 $vendorversion = '';
 $dynamicSubtrees = '';
 
-$result = @ldap_read($_SESSION['ldap']->server(), '', 'objectclass=*', array('+', '*', 'subschemasubentry'));
+$result = @ldap_read($_SESSION['ldap']->server(), '', 'objectclass=*', array('+', '*', 'subschemasubentry'), 0, 0, 0, LDAP_DEREF_NEVER);
 if ($result) {
 	$info = @ldap_get_entries($_SESSION['ldap']->server(), $result);
 	if ($info) {