diff --git a/install/sql/ispconfig3.sql b/install/sql/ispconfig3.sql
index 94ce7e758422a6bc80e16f032fa27644da3c9a41..064bb4a5a26ea75c229c15396a3014a4d8455530 100644
--- a/install/sql/ispconfig3.sql
+++ b/install/sql/ispconfig3.sql
@@ -161,7 +161,7 @@ CREATE TABLE `dns_rr` (
   `zone` int(11) unsigned 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(128) NOT NULL,
+  `data` varchar(255) NOT NULL,
   `aux` int(11) unsigned NOT NULL default '0',
   `ttl` int(11) unsigned NOT NULL default '86400',
   `active` enum('N','Y') NOT NULL default 'Y',