diff --git a/po/fr.po b/po/fr.po
index 92164a60c..5c2c9c71d 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -858,10 +858,9 @@ msgstr "Di"
 
 #. l10n: Minimal week day name
 #: js/messages.php:151
-#, fuzzy
 #| msgid "Mon"
 msgid "Mo"
-msgstr "Lun"
+msgstr "Lu"
 
 #. l10n: Minimal week day name
 #: js/messages.php:153