diff --git a/po/ja.po b/po/ja.po
index 341897e3d..9b3a40251 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -3547,7 +3547,7 @@ msgstr ""
 
 #: libraries/config/messages.inc.php:324
 msgid "Default sorting order"
-msgstr ""
+msgstr "デフォルトの並び順"
 
 #: libraries/config/messages.inc.php:325
 msgid "Use persistent connections to MySQL databases"