diff --git a/util/db-upgrade-0.1.24-vs-0.1.25.sql b/util/db-upgrade-0.1.24-vs-0.1.25.sql
index ea17edd..78496fb 100644
--- a/util/db-upgrade-0.1.24-vs-0.1.25.sql
+++ b/util/db-upgrade-0.1.24-vs-0.1.25.sql
@@ -4,6 +4,13 @@
 
 create index metadata_idx9 on metadata(`sent`);
 
+alter table archiving_rule change column `from` `from` varchar(128) default null;
+alter table archiving_rule change column `to` `to` varchar(128) default null;
+alter table archiving_rule change column `subject` `subject` varchar(128) default null;
+alter table retention_rule change column `from` `from` varchar(128) default null;
+alter table retention_rule change column `to` `to` varchar(128) default null;
+alter table retention_rule change column `subject` `subject` varchar(128) default null;
+
 alter table archiving_rule add column `attachment_name` varchar(128) default null;
 alter table retention_rule add column `attachment_name` varchar(128) default null;