diff --git a/install/sql/incremental/upd_dev_collection.sql b/install/sql/incremental/upd_dev_collection.sql
index adce2c8c9c8bd192e965cc89802bc9e21bd6045a..793bd593bc046a714a11b517dc8b997f8cbdc80b 100644
--- a/install/sql/incremental/upd_dev_collection.sql
+++ b/install/sql/incremental/upd_dev_collection.sql
@@ -15,4 +15,5 @@ CHANGE `warnvirusrecip` `warnvirusrecip` ENUM('N','Y') CHARACTER SET utf8 COLLAT
 CHANGE `warnbannedrecip` `warnbannedrecip` ENUM('N','Y') CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 'N',
 CHANGE `warnbadhrecip` `warnbadhrecip` ENUM('N','Y') CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 'N';
 ALTER TABLE `dns_rr` CHANGE `data` `data` TEXT NOT NULL;
-ALTER TABLE `web_database` CHANGE `database_quota` `database_quota` INT(11) NULL DEFAULT NULL;
\ No newline at end of file
+ALTER TABLE `web_database` CHANGE `database_quota` `database_quota` INT(11) NULL DEFAULT NULL;
+ALTER TABLE `web_domain` ADD `log_retention` INT NOT NULL DEFAULT '30' ;
\ No newline at end of file