diff --git a/backend/app/models/post.rb b/backend/app/models/post.rb
index 6399042..bdc136a 100644
--- a/backend/app/models/post.rb
+++ b/backend/app/models/post.rb
@@ -36,7 +36,7 @@ class Post < ApplicationRecord
     ids = sorted.map(&:first)
     ids = ids.first(limit) if limit
 
-    Post.where(id: ids)
+    Post.where(id: ids).index_by(&:id).values_at(*ids)
   end
 
   def resized_thumbnail!