diff --git a/lib/generate/activitypub.ts b/lib/generate/activitypub.ts
index 6f36aaa..17941c1 100644
--- a/lib/generate/activitypub.ts
+++ b/lib/generate/activitypub.ts
@@ -14,7 +14,9 @@ export default async function activitypub(posts: Page[]) {
 			name: base,
 			ext: ".json"
 		});
-		util.write(dest, JSON.stringify(object));
+		const data = JSON.stringify(object);
+		util.write(dest, data);
+		util.write(path.join(post.metadata.permalink, "index.html.json"), data);
 	}
 
 	util.write("ap/actor", JSON.stringify(actorObject()))