diff --git a/src/Protocol/Feed.php b/src/Protocol/Feed.php
index e884c8b205..15c522040d 100644
--- a/src/Protocol/Feed.php
+++ b/src/Protocol/Feed.php
@@ -312,7 +312,7 @@ class Feed
 				$item['uri'] = $guid;
 
 				// Don't use the GUID value directly but instead use it as a basis for the GUID
-				$item['guid'] = Item::guidFromUri($guid, parse_url($guid, PHP_URL_HOST) ?? parse_url($item['plink'], PHP_URL_HOST));
+				$item['guid'] = Item::guidFromUri($guid, parse_url($guid, PHP_URL_HOST) ?? parse_url($item['plink'], PHP_URL_HOST) ?? '');
 			}
 
 			if (empty($item['uri'])) {