diff --git a/chat.php b/chat.php
index d7ae1c6..fc0e940 100644
--- a/chat.php
+++ b/chat.php
@@ -2,7 +2,7 @@
 /*
 * LE CHAT-PHP - a PHP Chat based on LE CHAT - Main program
 *
-* Copyright (C) 2015-2020 Daniel Winzen <daniel@danwin1210.me>
+* Copyright (C) 2015-2021 Daniel Winzen <daniel@danwin1210.me>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
@@ -3477,7 +3477,7 @@ function send_headers(){
 	header('Cache-Control: no-cache, no-store, must-revalidate, max-age=0, private');
 	header('Expires: 0');
 	header('Referrer-Policy: no-referrer');
-	header("Permissions-Policy: accelerometer=(), ambient-light-sensor=(), autoplay=(), battery=(), camera=(), cross-origin-isolated=(), display-capture=(), document-domain=(), encrypted-media=(), execution-while-not-rendered=(), execution-while-out-of-viewport=(), fullscreen=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), navigation-override=(), payment=(), picture-in-picture=(), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=(), usb=(), web-share=(), xr-spatial-tracking=(), clipboard-read=(), clipboard-write=(), gamepad=(), speaker-selection=(), conversion-measurement=(), focus-without-user-activation=(), hid=(), idle-detection=(), sync-script=(), vertical-scroll=(), serial=(), trust-token-redemption=()");
+	header("Permissions-Policy: accelerometer=(), ambient-light-sensor=(), autoplay=(), battery=(), camera=(), cross-origin-isolated=(), display-capture=(), document-domain=(), encrypted-media=(), execution-while-not-rendered=(), execution-while-out-of-viewport=(), fullscreen=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), navigation-override=(), payment=(), picture-in-picture=(), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=(), usb=(), web-share=(), xr-spatial-tracking=(), clipboard-read=(), clipboard-write=(), gamepad=(), speaker-selection=(), conversion-measurement=(), focus-without-user-activation=(), hid=(), idle-detection=(), sync-script=(), vertical-scroll=(), serial=(), trust-token-redemption=(), interest-cohort=()");
 	if(!get_setting('imgembed') || !($U['embed'] ?? false)){
 		header("Cross-Origin-Embedder-Policy: require-corp");
 	}