diff --git a/app/policies/post_policy.rb b/app/policies/post_policy.rb
index d23e268e1..ff971606e 100644
--- a/app/policies/post_policy.rb
+++ b/app/policies/post_policy.rb
@@ -95,7 +95,7 @@ class PostPolicy < ApplicationPolicy
     attributes += [:has_large, :has_visible_children]
     attributes += TagCategory.categories.map {|x| "tag_string_#{x}".to_sym}
     attributes += [:file_url, :large_file_url, :preview_file_url] if visible?
-    attributes -= [:id, :md5, :file_ext] if !visible?
+    attributes -= [:id, :md5] if !visible?
     attributes -= [:fav_string]
     attributes
   end