diff --git a/tests/phpunit/tests/oembed/WpEmbed.php b/tests/phpunit/tests/oembed/WpEmbed.php
index 239ea24d56..08e196a75a 100644
--- a/tests/phpunit/tests/oembed/WpEmbed.php
+++ b/tests/phpunit/tests/oembed/WpEmbed.php
@@ -100,7 +100,7 @@ class Tests_WP_Embed extends WP_UnitTestCase {
 		$handlers = $GLOBALS['wp_embed']->handlers[10];
 
 		// Restore.
-		wp_embed_register_handler( 'youtube_embed_url', '#https?://(www.)?youtube\.com/(?:v|embed)/([^/]+)#i', 'wp_embed_handler_youtube' );
+		wp_embed_register_handler( 'youtube_embed_url', '#https?://(www.)?youtube(?:-nocookie)?\.com/(?:v|embed)/([^/]+)#i', 'wp_embed_handler_youtube' );
 
 		$this->assertArrayNotHasKey( 'youtube_embed_url', $handlers );
 	}