diff --git a/inc/Service/Embed/EmbedService.php b/inc/Service/Embed/EmbedService.php
index ef305943..3f230f0f 100644
--- a/inc/Service/Embed/EmbedService.php
+++ b/inc/Service/Embed/EmbedService.php
@@ -113,7 +113,7 @@ class EmbedService {
 	public function getEmbedThumb(string $url, int $entry_index): ?array {
 		$ret = $this->extractThumb($url, $entry_index);
 		list($thumbnail_url, $thumbnail_url_fallback) = $ret;
-		if (!isset($thumbnail_url, $thumbnail_url_fallback)) {
+		if (!isset($thumbnail_url)) {
 			return null;
 		}