diff --git a/install/sql/ispconfig3.sql b/install/sql/ispconfig3.sql
index f1615e161f8e0501ceb611c8961ca5be0dc7f6de..3394449bc79b0f62b56cd6e739b13f58f3e08fe8 100644
--- a/install/sql/ispconfig3.sql
+++ b/install/sql/ispconfig3.sql
@@ -202,7 +202,7 @@ CREATE TABLE `dns_rr` (
   `sys_perm_other` varchar(5) NOT NULL,
   `server_id` int(11) NOT NULL default '1',
   `zone` int(11) unsigned NOT NULL,
-  `name` varchar(255) NOT NULL,
+  `name` varchar(64) NOT NULL,
   `type` enum('A','AAAA','ALIAS','CNAME','HINFO','MX','NAPTR','NS','PTR','RP','SRV','TXT') default NULL,
   `data` varchar(255) NOT NULL,
   `aux` int(11) unsigned NOT NULL default '0',