diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index 6f2448a204..0dc89576d5 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,8 @@
+2011-11-29  Koichiro Kikuchi  <koichiro@rworks.jp>
+
+	* extras/pandora_migrate_v3.2_to_v4.0.sql: Added missing alter statements
+	for tnetwork_component table.
+
 2011-11-29  Junichi Satoh  <junichi@rworks.jp>
 
 	* include/help/ja/help_ip_api_list.php: Added a new help file.
diff --git a/pandora_console/extras/pandoradb_migrate_v3.2_to_v4.0.sql b/pandora_console/extras/pandoradb_migrate_v3.2_to_v4.0.sql
index 4bd00b4535..3959da63d2 100644
--- a/pandora_console/extras/pandoradb_migrate_v3.2_to_v4.0.sql
+++ b/pandora_console/extras/pandoradb_migrate_v3.2_to_v4.0.sql
@@ -28,6 +28,8 @@ ALTER TABLE `tgrupo` ADD COLUMN `id_skin` int(10) unsigned NOT NULL;
 -- Table `tnetwork_component`
 -- -----------------------------------------------------
 ALTER TABLE `tnetwork_component` ADD COLUMN `post_process` double(18,13) DEFAULT 0;
+ALTER TABLE `tnetwork_component` ADD COLUMN `str_warning` text DEFAULT '';
+ALTER TABLE `tnetwork_component` ADD COLUMN `str_critical` text DEFAULT '';
 
 -- -----------------------------------------------------
 -- Table `treport_content`