diff --git a/src/Factory/Api/Mastodon/ScheduledStatus.php b/src/Factory/Api/Mastodon/ScheduledStatus.php
index 14ff479b92..608d615ca1 100644
--- a/src/Factory/Api/Mastodon/ScheduledStatus.php
+++ b/src/Factory/Api/Mastodon/ScheduledStatus.php
@@ -23,6 +23,7 @@ namespace Friendica\Factory\Api\Mastodon;
 
 use Friendica\BaseFactory;
 use Friendica\Database\Database;
+use Friendica\DI;
 use Friendica\Model\ItemURI;
 use Friendica\Model\Photo;
 use Friendica\Model\Post;
@@ -60,8 +61,11 @@ class ScheduledStatus extends BaseFactory
 		}
 
 		$media_ids = [];
+		$media_attachments = [];
 		foreach ($parameters['attachments'] as $attachment) {
-			$media_ids[] = Photo::getIdForName($attachment['url']);
+			$id = Photo::getIdForName($attachment['url']);
+			$media_ids[] = (string)$id;
+			$media_attachments[] = DI::mstdnAttachment()->createFromPhoto($id);
 		}
 
 		if (isset($parameters['item']['thr-parent']) && ($parameters['item']['gravity'] ?? GRAVITY_PARENT != GRAVITY_PARENT)) {
@@ -70,6 +74,6 @@ class ScheduledStatus extends BaseFactory
 			$in_reply_to_id = null;
 		}
 
-		return new \Friendica\Object\Api\Mastodon\ScheduledStatus($delayed_post, $parameters, $media_ids, $in_reply_to_id);
+		return new \Friendica\Object\Api\Mastodon\ScheduledStatus($delayed_post, $parameters, $media_ids, $media_attachments, $in_reply_to_id);
 	}
 }
diff --git a/src/Object/Api/Mastodon/ScheduledStatus.php b/src/Object/Api/Mastodon/ScheduledStatus.php
index e4f702a234..4df92cc367 100644
--- a/src/Object/Api/Mastodon/ScheduledStatus.php
+++ b/src/Object/Api/Mastodon/ScheduledStatus.php
@@ -59,7 +59,7 @@ class ScheduledStatus extends BaseDataTransferObject
 	 * @param array $parameters   Parameters for the workerqueue entry for the delayed post
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
-	public function __construct(array $delayed_post, array $parameters, array $media_ids = null, int $in_reply_to_id = null)
+	public function __construct(array $delayed_post, array $parameters, array $media_ids = null, array $media_attachments = [], int $in_reply_to_id = null)
 	{
 		$visibility = ['public', 'private', 'unlisted'];
 
@@ -79,6 +79,6 @@ class ScheduledStatus extends BaseDataTransferObject
 			'application_id' => ''
 		];
 
-		$this->media_attachments = [];
+		$this->media_attachments = $media_attachments;
 	}
 }