diff --git a/po/sl.po b/po/sl.po
index 89cce7d58..d6668cfa4 100644
--- a/po/sl.po
+++ b/po/sl.po
@@ -117,7 +117,7 @@ msgstr "GiB"
 
 #: libraries/messages.inc.php:25
 msgid "TiB"
-msgstr "TB"
+msgstr "TiB"
 
 #: libraries/messages.inc.php:25
 msgid "PiB"