diff --git a/db/update16.3.sql b/db/update16.3.sql
index 1dbca675da..dff62bbcad 100644
--- a/db/update16.3.sql
+++ b/db/update16.3.sql
@@ -1 +1 @@
-ALTER TABLE `zt_kanban` MODIFY COLUMN `archived` enum('0,1') NOT NULL DEFAULT '1';
+ALTER TABLE `zt_kanban` MODIFY COLUMN `archived` enum('0','1') NOT NULL DEFAULT '1';