diff --git a/lib/ds_ldap.php b/lib/ds_ldap.php
index c591573..c346660 100644
--- a/lib/ds_ldap.php
+++ b/lib/ds_ldap.php
@@ -2277,6 +2277,8 @@ class ldap extends DS {
 			strcasecmp($attr_name,'objectSID') == 0 ||
 			strcasecmp($attr_name,'auditingPolicy') == 0 ||
 			strcasecmp($attr_name,'jpegPhoto') == 0 ||
+			strcasecmp($attr_name,'krbExtraData') == 0 ||
+			strcasecmp($attr_name,'krbPrincipalKey') == 0 ||
 			$syntax == '1.3.6.1.4.1.1466.115.121.1.10' ||
 			$syntax == '1.3.6.1.4.1.1466.115.121.1.28' ||
 			$syntax == '1.3.6.1.4.1.1466.115.121.1.5' ||
diff --git a/lib/import_functions.php b/lib/import_functions.php
index 3442b01..23a52f4 100644
--- a/lib/import_functions.php
+++ b/lib/import_functions.php
@@ -589,7 +589,7 @@ class ImportLDIF extends Import {
 							$attrs['newsuperior'] = $attrvalue[1];
 
 						} else
-							return $this->error(_('A valid newsuperier attribute should be specified'),$lines);
+							return $this->error(_('A valid newsuperior attribute should be specified'),$lines);
 
 					} else
 						$attrs['newsuperior'] = $server->getContainer($this->template->getDN());