diff --git a/src/Model/Contact/Relation.php b/src/Model/Contact/Relation.php
index d9a38e8c3e..b9d38790db 100644
--- a/src/Model/Contact/Relation.php
+++ b/src/Model/Contact/Relation.php
@@ -78,10 +78,12 @@ class Relation
 	{
 		$contact = Contact::getByURL($url);
 		if (empty($contact)) {
+			Logger::info('Contact not found', ['url' => $url]);
 			return;
 		}
 
 		if (!self::isDiscoverable($url, $contact)) {
+			Logger::info('Contact is not discoverable', ['url' => $url]);
 			return;
 		}