diff --git a/chat.php b/chat.php
index bfce723..6462fe4 100644
--- a/chat.php
+++ b/chat.php
@@ -45,6 +45,8 @@ const LANGUAGES = [
 	'hi' => ['name' => 'हिन्दी', 'locale' => 'hi', 'dir' => 'ltr'],
 	'id' => ['name' => 'Bahasa Indonesia', 'locale' => 'id_ID', 'dir' => 'ltr'],
 	'it' => ['name' => 'Italiano', 'locale' => 'it_IT', 'dir' => 'ltr'],
+	'nl' => ['name' => 'Nederlands', 'locale' => 'nl_NL', 'dir' => 'ltr'],
+	'pl' => ['name' => 'Polski', 'locale' => 'pl_PL', 'dir' => 'ltr'],
 	'pt' => ['name' => 'Português', 'locale' => 'pt_PT', 'dir' => 'ltr'],
 	'ru' => ['name' => 'Русский', 'locale' => 'ru_RU', 'dir' => 'ltr'],
 	'tr' => ['name' => 'Türkçe', 'locale' => 'tr_TR', 'dir' => 'ltr'],
diff --git a/locale/nl/LC_MESSAGES/le-chat-php.mo b/locale/nl_NL/LC_MESSAGES/le-chat-php.mo
similarity index 100%
rename from locale/nl/LC_MESSAGES/le-chat-php.mo
rename to locale/nl_NL/LC_MESSAGES/le-chat-php.mo
diff --git a/locale/nl/LC_MESSAGES/le-chat-php.po b/locale/nl_NL/LC_MESSAGES/le-chat-php.po
similarity index 100%
rename from locale/nl/LC_MESSAGES/le-chat-php.po
rename to locale/nl_NL/LC_MESSAGES/le-chat-php.po
diff --git a/locale/pl/LC_MESSAGES/le-chat-php.mo b/locale/pl_PL/LC_MESSAGES/le-chat-php.mo
similarity index 100%
rename from locale/pl/LC_MESSAGES/le-chat-php.mo
rename to locale/pl_PL/LC_MESSAGES/le-chat-php.mo
diff --git a/locale/pl/LC_MESSAGES/le-chat-php.po b/locale/pl_PL/LC_MESSAGES/le-chat-php.po
similarity index 100%
rename from locale/pl/LC_MESSAGES/le-chat-php.po
rename to locale/pl_PL/LC_MESSAGES/le-chat-php.po