diff --git a/app/models/dossier.rb b/app/models/dossier.rb
index 038c6f83c..49b4b9116 100644
--- a/app/models/dossier.rb
+++ b/app/models/dossier.rb
@@ -85,12 +85,12 @@ class Dossier < ApplicationRecord
       user&.email,
       france_connect_information&.given_name,
       france_connect_information&.family_name,
-      *ordered_champs.flat_map(&:search_terms),
+      *champs.flat_map(&:search_terms),
       *etablissement&.search_terms,
       individual&.nom,
       individual&.prenom
     ].compact.join(' ')
-    self.private_search_terms = ordered_champs_private.flat_map(&:search_terms).compact.join(' ')
+    self.private_search_terms = champs_private.flat_map(&:search_terms).compact.join(' ')
   end
 
   def was_piece_justificative_uploaded_for_type_id?(type_id)
diff --git a/spec/models/dossier_spec.rb b/spec/models/dossier_spec.rb
index 37c360954..86a93f725 100644
--- a/spec/models/dossier_spec.rb
+++ b/spec/models/dossier_spec.rb
@@ -39,16 +39,30 @@ describe Dossier do
       let(:dossier) { create(:dossier, etablissement: etablissement, user: user, procedure: procedure) }
       let(:france_connect_information) { build(:france_connect_information, given_name: 'Chris', family_name: 'Harrisson') }
       let(:user) { build(:user, france_connect_information: france_connect_information) }
+      let(:champ_public) { dossier.champs.first }
+      let(:champ_private) { dossier.champs_private.first }
 
       before do
-        dossier.champs.each { |c| c.update_attribute(:value, "champ public") }
-        dossier.champs_private.each { |c| c.update_attribute(:value, "champ privé") }
+        champ_public.update_attribute(:value, "champ public")
+        champ_private.update_attribute(:value, "champ privé")
 
         dossier.update_search_terms
       end
 
       it { expect(dossier.search_terms).to eq("#{user.email} #{france_connect_information.given_name} #{france_connect_information.family_name} champ public #{etablissement.entreprise_siren} #{etablissement.entreprise_numero_tva_intracommunautaire} #{etablissement.entreprise_forme_juridique} #{etablissement.entreprise_forme_juridique_code} #{etablissement.entreprise_nom_commercial} #{etablissement.entreprise_raison_sociale} #{etablissement.entreprise_siret_siege_social} #{etablissement.entreprise_nom} #{etablissement.entreprise_prenom} #{etablissement.association_rna} #{etablissement.association_titre} #{etablissement.association_objet} #{etablissement.siret} #{etablissement.naf} #{etablissement.libelle_naf} #{etablissement.adresse} #{etablissement.code_postal} #{etablissement.localite} #{etablissement.code_insee_localite}") }
       it { expect(dossier.private_search_terms).to eq('champ privé') }
+
+      context 'with an update' do
+        before do
+          dossier.update(
+            champs_attributes: [{ id: champ_public.id, value: 'nouvelle valeur publique' }],
+            champs_private_attributes: [{ id: champ_private.id, value: 'nouvelle valeur privee' }]
+          )
+        end
+
+        it { expect(dossier.search_terms).to include('nouvelle valeur publique') }
+        it { expect(dossier.private_search_terms).to include('nouvelle valeur privee') }
+      end
     end
 
     describe '#types_de_piece_justificative' do