diff --git a/po/sl.po b/po/sl.po
index ca0a4954c..713f9fec3 100644
--- a/po/sl.po
+++ b/po/sl.po
@@ -1255,7 +1255,7 @@ msgstr "sr"
 #. l10n: Minimal week day name
 #: js/messages.php:156
 msgid "Th"
-msgstr "Če"
+msgstr "če"
 
 #. l10n: Minimal week day name
 #: js/messages.php:158