diff --git a/po/ja.po b/po/ja.po
index 2726df5cc..acd0b39d8 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -5020,7 +5020,7 @@ msgstr ""
 
 #: libraries/engines/pbms.lib.php:40
 msgid "Repository Threshold"
-msgstr ""
+msgstr "格納ファイル閾値"
 
 #: libraries/engines/pbms.lib.php:41
 msgid ""