diff --git a/po/nb.po b/po/nb.po
index 2b24fc595..2dcf0b326 100644
--- a/po/nb.po
+++ b/po/nb.po
@@ -702,7 +702,7 @@ msgstr "August"
 
 #: js/messages.php:104
 msgid "September"
-msgstr ""
+msgstr "September"
 
 #: js/messages.php:105
 #, fuzzy