diff --git a/lib/AP.php b/lib/AP.php
index 5db1eabc..80859eae 100644
--- a/lib/AP.php
+++ b/lib/AP.php
@@ -73,6 +73,7 @@ use OCA\Social\Model\ActivityPub\Object\Image;
 use OCA\Social\Model\ActivityPub\Object\Note;
 use OCA\Social\Model\ActivityPub\Internal\SocialAppNotification;
 use OCA\Social\Model\ActivityPub\Object\Tombstone;
+use OCA\Social\Model\ActivityPub\Stream;
 use OCA\Social\Service\ConfigService;
 use OCP\AppFramework\QueryException;
 
@@ -317,6 +318,10 @@ class AP {
 				$item = new SocialAppNotification();
 				break;
 
+			case Stream::TYPE:
+				$item = new Stream();
+				break;
+
 			case Person::TYPE:
 				$item = new Person();
 				break;
diff --git a/lib/Db/StreamRequest.php b/lib/Db/StreamRequest.php
index 1555c19a..592a3389 100644
--- a/lib/Db/StreamRequest.php
+++ b/lib/Db/StreamRequest.php
@@ -473,7 +473,7 @@ class StreamRequest extends StreamRequestBuilder {
 		$streams = [];
 		$cursor = $qb->execute();
 		while ($data = $cursor->fetch()) {
-			$streams[] = $this->parseStreamSelectSql($data);
+			$streams[] = $this->parseStreamSelectSql($data, Note::TYPE);
 		}
 		$cursor->closeCursor();
 
diff --git a/lib/Db/StreamRequestBuilder.php b/lib/Db/StreamRequestBuilder.php
index f4cbbe61..bfeeff68 100644
--- a/lib/Db/StreamRequestBuilder.php
+++ b/lib/Db/StreamRequestBuilder.php
@@ -32,6 +32,7 @@ namespace OCA\Social\Db;
 
 use daita\MySmallPhpTools\Traits\TArrayTools;
 use Doctrine\DBAL\Query\QueryBuilder;
+use OCA\Social\AP;
 use OCA\Social\Exceptions\InvalidResourceException;
 use OCA\Social\Model\ActivityPub\ACore;
 use OCA\Social\Model\ActivityPub\Actor\Person;
@@ -385,11 +386,15 @@ class StreamRequestBuilder extends CoreRequestBuilder {
 
 	/**
 	 * @param array $data
+	 * @param string $as
 	 *
 	 * @return Stream
+	 * @throws ItemUnknownException
+	 * @throws SocialAppConfigException
 	 */
-	protected function parseStreamSelectSql($data): Stream {
-		$item = new Stream();
+	protected function parseStreamSelectSql(array $data, string $as = Stream::TYPE): Stream {
+		/** @var Stream $item */
+		$item = AP::$activityPub->getItemFromType($as);
 		$item->importFromDatabase($data);
 
 		$instances = json_decode($this->get('instances', $data, '[]'), true);
diff --git a/lib/Model/ActivityPub/Stream.php b/lib/Model/ActivityPub/Stream.php
index 8c40d0bf..d961f78c 100644
--- a/lib/Model/ActivityPub/Stream.php
+++ b/lib/Model/ActivityPub/Stream.php
@@ -41,6 +41,9 @@ use OCA\Social\Model\StreamAction;
 class Stream extends ACore implements JsonSerializable {
 
 
+	const TYPE = 'Stream';
+
+
 	const TYPE_PUBLIC = 'public';
 	const TYPE_UNLISTED = 'unlisted';
 	const TYPE_FOLLOWERS = 'followers';