diff --git a/app/models/dossier.rb b/app/models/dossier.rb
index 102a6af7a..b901b9e92 100644
--- a/app/models/dossier.rb
+++ b/app/models/dossier.rb
@@ -229,10 +229,6 @@ class Dossier < ApplicationRecord
     DossierFieldService.get_value(self, table, column)
   end
 
-  def self.sanitize_for_order(order)
-    sanitize_sql_for_order(order)
-  end
-
   def owner_name
     if etablissement.present?
       etablissement.entreprise_raison_sociale
diff --git a/app/services/dossier_field_service.rb b/app/services/dossier_field_service.rb
index 2420ba072..ceb6b9051 100644
--- a/app/services/dossier_field_service.rb
+++ b/app/services/dossier_field_service.rb
@@ -131,7 +131,7 @@ class DossierFieldService
       end
 
       if sorted_ids.nil?
-        sorted_ids = dossiers.includes(includes).where(where).order(Dossier.sanitize_for_order(order)).pluck(:id)
+        sorted_ids = dossiers.includes(includes).where(where).order(order).pluck(:id)
       end
 
       sorted_ids