diff --git a/[SQL]/legacy.sql b/[SQL]/legacy.sql
index d7351c34..a838b9df 100644
--- a/[SQL]/legacy.sql
+++ b/[SQL]/legacy.sql
@@ -400,6 +400,8 @@ CREATE TABLE `users` (
   `id` int(11) NOT NULL,
   `disabled` TINYINT(1) NULL DEFAULT '0',
   `last_property` varchar(255) DEFAULT NULL
+  `created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
+  `last_seen` timestamp NULL DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP
 ) ENGINE=InnoDB;
 
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