diff --git a/server/models/activitypub/actor.ts b/server/models/activitypub/actor.ts
index aeb69e7b4..35d7c35e8 100644
--- a/server/models/activitypub/actor.ts
+++ b/server/models/activitypub/actor.ts
@@ -90,6 +90,9 @@ enum ScopeNames {
     {
       fields: [ 'inboxUrl', 'sharedInboxUrl' ]
     },
+    {
+      fields: [ 'sharedInboxUrl' ]
+    },
     {
       fields: [ 'serverId' ]
     },