diff --git a/po/pt.po b/po/pt.po
index fb23b90934..3ed85fc8d7 100644
--- a/po/pt.po
+++ b/po/pt.po
@@ -2164,7 +2164,7 @@ msgstr "Sexta"
 
 #: js/messages.php:426
 msgid "Saturday"
-msgstr ""
+msgstr "Sábado"
 
 #. l10n: Short week day name
 #: js/messages.php:430