diff --git a/application/language/pl/messages_lang.php b/application/language/pl/messages_lang.php
index cdc76dec4..4628ca5c0 100644
--- a/application/language/pl/messages_lang.php
+++ b/application/language/pl/messages_lang.php
@@ -1,14 +1,13 @@
-<?php 
-
+<?php
 $lang["messages_first_name"] = "Pierwsze imię";
-$lang["messages_last_name"] = "";
-$lang["messages_message"] = "";
-$lang["messages_message_placeholder"] = "";
-$lang["messages_message_required"] = "";
-$lang["messages_multiple_phones"] = "";
-$lang["messages_phone"] = "";
-$lang["messages_phone_number_required"] = "";
-$lang["messages_phone_placeholder"] = "";
-$lang["messages_sms_send"] = "";
-$lang["messages_successfully_sent"] = "";
-$lang["messages_unsuccessfully_sent"] = "";
+$lang["messages_last_name"] = "Nazwisko";
+$lang["messages_message"] = "Wiadomość";
+$lang["messages_message_placeholder"] = "Twoja wiadomość tutaj...";
+$lang["messages_message_required"] = "Wiadomość wymagana";
+$lang["messages_multiple_phones"] = "(W przypadku wielu odbiorców, wpisz numery telefonów oddzielone przecinkami)";
+$lang["messages_phone"] = "Numer telefonu";
+$lang["messages_phone_number_required"] = "Numer telefonu wymagany";
+$lang["messages_phone_placeholder"] = "Numer(y) telefonu tutaj...";
+$lang["messages_sms_send"] = "Wyślij SMS";
+$lang["messages_successfully_sent"] = "Wiadomość pomyślnie wysłana do: ";
+$lang["messages_unsuccessfully_sent"] = "Wiadomość nie została wysłana z powodzeniem do: ";