diff --git a/po/ug.po b/po/ug.po
index 25d511c16..2f61f4e96 100644
--- a/po/ug.po
+++ b/po/ug.po
@@ -1149,7 +1149,7 @@ msgstr "يەكشەنبە"
 #. l10n: Short week day name
 #: js/messages.php:134 libraries/common.lib.php:1584
 msgid "Mon"
-msgstr ""
+msgstr "دۈشەنبە"
 
 #. l10n: Short week day name
 #: js/messages.php:136 libraries/common.lib.php:1586