diff --git a/po/nb.po b/po/nb.po
index 3f44e21e4..2586eb41c 100644
--- a/po/nb.po
+++ b/po/nb.po
@@ -809,7 +809,7 @@ msgstr "Fredag"
 
 #: js/messages.php:142
 msgid "Saturday"
-msgstr ""
+msgstr "Lørdag"
 
 #. l10n: Short week day name
 #: js/messages.php:146 libraries/messages.inc.php:27