diff --git a/po/pl.po b/po/pl.po
index f770682400..084df90663 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -1703,7 +1703,7 @@ msgstr "Analiza zapytania"
 
 #: js/messages.php:218
 msgid "Advisor system"
-msgstr ""
+msgstr "Doradca systemu"
 
 #: js/messages.php:219
 msgid "Possible performance issues"