diff --git a/src/server/api/endpoints/messaging/messages.ts b/src/server/api/endpoints/messaging/messages.ts
index c1e79cd13..ffd58c714 100644
--- a/src/server/api/endpoints/messaging/messages.ts
+++ b/src/server/api/endpoints/messaging/messages.ts
@@ -114,7 +114,7 @@ export default define(meta, async (ps, user) => {
 
 		// Mark all as read
 		if (ps.markAsRead) {
-			readUserMessagingMessage(user.id, recipient.id, messages.map(x => x.id));
+			readUserMessagingMessage(user.id, recipient.id, messages.filter(m => m.recipientId === user.id).map(x => x.id));
 		}
 
 		return await Promise.all(messages.map(message => MessagingMessages.pack(message, user, {