diff --git a/invidious_01.php b/invidious_01.php
deleted file mode 100644
index 6d6f0a1..0000000
--- a/invidious_01.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-/*
- * Name: invidious
- * Description: Replaces links to youtube.com to an invidious server in all displays of postings on a node.
- * Version: 1.0
- * Author: Tobias Diekershoff <tobias@social.diekershoff.de>
- *
- * Copyright (c) 2020 Tobias Diekershoff
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and 
- * associated documentation files (the "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in all copies or substantial
- * portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
- * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-use Friendica\Core\Addon;
-use Friendica\DI;
-
-function invidious_install() {
-    Addon::registerHook ('prepare_body', 'addon/invidious/invidious.php', 'invidious_render');
-}
-
-/*
- *  replace "youtube.com" with "invidio.us"
- * https://invidio.us
- * https://invidious.fdn.fr/
- * https://ytb.trom.tf/
- * https://invidious.exonip.de/
- * 
- */
-function invidious_render(&$a, &$o) {
-    // this needs to be a system setting
-
-    $invidious = 'https://invidious.fdn.fr';
-	$replaced = false;
-    if (strstr($o[html],'https://www.youtube.com')) {
-		$o['html'] = str_replace('https://www.youtube.com', $invidious, $o[html]);
-		$replaced = true;
-    }
-    if (strstr($o[html],'https://youtube.com')) {
-		$o['html'] = str_replace('https://youtube.com', $invidious, $o[html]);
-		$replaced = true;
-    }
-    if (strstr($o[html],'https://youtu.be')) {
-		$o['html'] = str_replace('https://youtu.be', $invidious, $o[html]);
-		$replaced = true;
-	}
-	// add a note about the replacement
-	if ($replaced) {
-        $o['html'] .= '<hr><p>'.DI::l10n()->t('Links to Youtube in this posting were replaced by links to the Nitter instance at %s', $invidious).'</p>';
-	}
-}