diff --git a/db/update18.3.sql b/db/update18.3.sql
index bf14f1d458..433aa38f71 100644
--- a/db/update18.3.sql
+++ b/db/update18.3.sql
@@ -1075,6 +1075,7 @@ CHANGE `designVersion` `designVersion` smallint unsigned NOT NULL DEFAULT '1',
 CHANGE `feedback` `feedback` mediumint unsigned NOT NULL DEFAULT '0',
 CHANGE `mode` `mode` varchar(10) NOT NULL DEFAULT '',
 CHANGE `deadline` `deadline` date NULL,
+CHANGE `color` char(7) NOT NULL DEFAULT '',
 CHANGE `consumed` `consumed` float unsigned NOT NULL DEFAULT '0',
 CHANGE `assignedDate` `assignedDate` datetime NULL,
 CHANGE `planDuration` `planDuration` int NOT NULL DEFAULT '0',