diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index 2877c029e..1a279a7df 100644
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -749,8 +749,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   defp restrict_favorited_by(query, %{"favorited_by" => ap_id}) do
     from(
-      activity in query,
-      where: fragment(~s(? <@ (? #> '{"object","likes"}'\)), ^ap_id, activity.data)
+      [_activity, object] in query,
+      where: fragment("(?)->'likes' \\? (?)", object.data, ^ap_id)
     )
   end