diff --git a/po/sl.po b/po/sl.po
index bde964b6b..bce2834f9 100644
--- a/po/sl.po
+++ b/po/sl.po
@@ -788,7 +788,7 @@ msgstr "januar"
 
 #: js/messages.php:84
 msgid "February"
-msgstr ""
+msgstr "februar"
 
 #: js/messages.php:85
 #, fuzzy