diff --git a/po/sl.po b/po/sl.po
index 20264ffa7..9321cd5d0 100644
--- a/po/sl.po
+++ b/po/sl.po
@@ -1654,7 +1654,7 @@ msgstr "Overitev strojne opreme je spodletelo"
 #: libraries/auth/swekey/swekey.auth.lib.php:166
 #: libraries/messages.inc.php:1054
 msgid "No valid authentication key plugged"
-msgstr ""
+msgstr "Vstavljen ni noben overitveni ključ"
 
 #: libraries/auth/swekey/swekey.auth.lib.php:202
 #: libraries/messages.inc.php:1051