diff --git a/addressbook/inc/class.addressbook_sql.inc.php b/addressbook/inc/class.addressbook_sql.inc.php
index d363f44e43..dbfd978233 100644
--- a/addressbook/inc/class.addressbook_sql.inc.php
+++ b/addressbook/inc/class.addressbook_sql.inc.php
@@ -549,7 +549,7 @@ class addressbook_sql extends so_sql_cf
 			}
 			if (!isset($data['list_carddav_name']))
 			{
-				$update['list_name'] = $data['list_carddav_name'] = $data['list_uid'].'.vcf';
+				$update['list_carddav_name'] = $data['list_carddav_name'] = $data['list_uid'].'.vcf';
 			}
 			$this->db->update($this->lists_table,$update,array('list_id'=>$list_id),__LINE__,__FILE__);