diff --git a/invidious/invidious.php b/invidious/invidious.php
index 1078d26df..7153aab96 100644
--- a/invidious/invidious.php
+++ b/invidious/invidious.php
@@ -2,7 +2,7 @@
 /*
  * Name: invidious
  * Description: Replaces links to youtube.com to an invidious instance in all displays of postings on a node.
- * Version: 0.3
+ * Version: 0.4
  * Author: Matthias Ebers <https://loma.ml/profile/feb>
  * Author: Michael Vogel <https://pirati.ca/profile/heluecht>
  * Status: Unsupported
@@ -93,9 +93,9 @@ function invidious_render(array &$b)
 	$original = $b['html'];
 	$server   = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'invidious', 'server', DI::config()->get('invidious', 'server', INVIDIOUS_DEFAULT));
 
-	$b['html'] = preg_replace("/https?:\/\/www.youtube.com\/watch\?v\=(.*?)/ism", $server . '/watch?v=$1', $b['html']);
-	$b['html'] = preg_replace("/https?:\/\/www.youtube.com\/embed\/(.*?)/ism", $server . '/embed/$1', $b['html']);
-	$b['html'] = preg_replace("/https?:\/\/www.youtube.com\/shorts\/(.*?)/ism", $server . '/shorts/$1', $b['html']);
+	$b['html'] = preg_replace("~https?://(?:www\.)?youtube\.com/watch\?v=(.*?)~ism", $server . '/watch?v=$1', $b['html']);
+	$b['html'] = preg_replace("~https?://(?:www\.)?youtube\.com/embed/(.*?)~ism", $server . '/embed/$1', $b['html']);
+	$b['html'] = preg_replace("~https?://(?:www\.)?youtube\.com/shorts/(.*?)~ism", $server . '/shorts/$1', $b['html']);
 	$b['html'] = preg_replace("/https?:\/\/youtu.be\/(.*?)/ism", $server . '/watch?v=$1', $b['html']);
 
 	if ($original != $b['html']) {