diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index b88e6c7a3f..ebcf6bd375 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,8 @@
+2012-11-18  Junichi Satoh  <junichi@rworks.jp>
+
+	* extras/pandoradb_migrate_4.0.x_to_5.0.mysql.sql: Removed duplicated
+	query.
+
 2012-11-14  Ramon Novoa  <rnovoa@artica.es>
 
 	* include/functions_modules.php,
diff --git a/pandora_console/extras/pandoradb_migrate_4.0.x_to_5.0.mysql.sql b/pandora_console/extras/pandoradb_migrate_4.0.x_to_5.0.mysql.sql
index 225ca8bf4f..59a89b55d8 100644
--- a/pandora_console/extras/pandoradb_migrate_4.0.x_to_5.0.mysql.sql
+++ b/pandora_console/extras/pandoradb_migrate_4.0.x_to_5.0.mysql.sql
@@ -63,7 +63,6 @@ ALTER TABLE `tagente` ADD COLUMN `warning_count` bigint(20) unsigned NOT NULL de
 ALTER TABLE `tagente` ADD COLUMN `critical_count` bigint(20) unsigned NOT NULL default '0';
 ALTER TABLE `tagente` ADD COLUMN `unknown_count` bigint(20) unsigned NOT NULL default '0';
 ALTER TABLE `tagente` ADD COLUMN `notinit_count` bigint(20) unsigned NOT NULL default '0';
-ALTER TABLE `tagente` ADD COLUMN `critical_count` bigint(20) unsigned NOT NULL default '0';
 ALTER TABLE `tagente` ADD COLUMN `total_count` bigint(20) unsigned NOT NULL default '0';
 
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