diff --git a/po/ja.po b/po/ja.po
index f3b9582997..03fcd059d9 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -2507,7 +2507,7 @@ msgstr ""
 
 #: libraries/config/messages.inc.php:49
 msgid "Default database tab"
-msgstr ""
+msgstr "デフォルトのデータベースタブ"
 
 #: libraries/config/messages.inc.php:50
 msgid "Tab that is displayed when entering a server"