diff --git a/po/ja.po b/po/ja.po
index 3c86584c9..c4da5f28a 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -3465,7 +3465,7 @@ msgstr ""
 
 #: libraries/config/messages.inc.php:304
 msgid "Maximum databases"
-msgstr ""
+msgstr "データベースの最大数"
 
 #: libraries/config/messages.inc.php:305
 #, fuzzy