diff --git a/src/handlers.ts b/src/handlers.ts
index 41bd49f9..c8cac514 100644
--- a/src/handlers.ts
+++ b/src/handlers.ts
@@ -7,6 +7,7 @@ import {
     Create,
     Note,
     Update,
+    PUBLIC_COLLECTION
 } from '@fedify/fedify';
 import { Context, Next } from 'hono';
 import ky from 'ky';
@@ -169,6 +170,7 @@ export async function siteChangedWebhook(
         const update = new Update({
             id: apCtx.getObjectUri(Update, { id: uuidv4() }),
             actor: actor?.id,
+            to: PUBLIC_COLLECTION,
             object: actor
         });