diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index 23b647b322..c7729dc3b4 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,8 @@
+2012-11-04  Junichi Satoh  <junichi@rworks.jp>
+
+	* godmode/agentes/planned_downtime.editor.php: Fixed that time range
+	of once planned downtime cannot be changed.
+
 2012-11-04  Junichi Satoh  <junichi@rworks.jp>
 
 	* godmode/agentes/planned_downtime.list.php: Improved to show time
diff --git a/pandora_console/godmode/agentes/planned_downtime.editor.php b/pandora_console/godmode/agentes/planned_downtime.editor.php
index fd245c4083..ed846264a7 100755
--- a/pandora_console/godmode/agentes/planned_downtime.editor.php
+++ b/pandora_console/godmode/agentes/planned_downtime.editor.php
@@ -46,10 +46,10 @@ $id_agent = get_parameter ("id_agent");
 $id_group = (int) get_parameter ("id_group", 0);
 $name = (string) get_parameter ('name', '');
 $description = (string) get_parameter ('description', '');
-$once_date_from = (string) get_parameter ('date_from', date ('Y-m-j'));
-$once_time_from = (string) get_parameter ('time_from', date ('h:iA'));
-$once_date_to = (string) get_parameter ('date_to', date ('Y-m-j'));
-$once_time_to = (string) get_parameter ('time_to', date ('h:iA'));
+$once_date_from = (string) get_parameter ('once_date_from', date ('Y-m-j'));
+$once_time_from = (string) get_parameter ('once_time_from', date ('h:iA'));
+$once_date_to = (string) get_parameter ('once_date_to', date ('Y-m-j'));
+$once_time_to = (string) get_parameter ('once_time_to', date ('h:iA'));
 $periodically_day_from = (int) get_parameter ('periodically_day_from', 1);
 $periodically_day_to = (int) get_parameter ('periodically_day_to', 31);
 $periodically_time_from = (string) get_parameter ('periodically_time_from', date ('h:iA'));
@@ -290,10 +290,10 @@ if ($id_downtime > 0) {
 	$result = db_get_row_sql ($sql);
 	$name = $result["name"];
 	$description = $result["description"];
-	$date_from = strftime ('%Y-%m-%d', $result["date_from"]);
-	$date_to = strftime ('%Y-%m-%d', $result["date_to"]);
-	$time_from = strftime ('%I:%M%p', $result["date_from"]);
-	$time_to = strftime ('%I:%M%p', $result["date_to"]);
+	$once_date_from = strftime ('%Y-%m-%d', $result["date_from"]);
+	$once_date_to = strftime ('%Y-%m-%d', $result["date_to"]);
+	$once_time_from = strftime ('%I:%M%p', $result["date_from"]);
+	$once_time_to = strftime ('%I:%M%p', $result["date_to"]);
 	$monday = $result['monday'];
 	$tuesday = $result['tuesday'];
 	$wednesday = $result['wednesday'];
@@ -937,4 +937,4 @@ ui_require_jquery_file ("ui-timepicker-addon");
 			$(this).css ("width", "180px");
 		});
 	});
-</script>
\ No newline at end of file
+</script>