diff --git a/upub/routes/src/activitypub/object/context.rs b/upub/routes/src/activitypub/object/context.rs
index 377f70f..ed34eff 100644
--- a/upub/routes/src/activitypub/object/context.rs
+++ b/upub/routes/src/activitypub/object/context.rs
@@ -51,5 +51,5 @@ pub async fn page(
 		.map(|item| item.ap())
 		.collect();
 
-	crate::builders::collection_page(&id, offset, limit, items)
+	crate::builders::collection_page(&ctx.oid(&id), offset, limit, items)
 }