diff --git a/app/controllers/champs/champ_controller.rb b/app/controllers/champs/champ_controller.rb
index 8d82161bb..5af93d346 100644
--- a/app/controllers/champs/champ_controller.rb
+++ b/app/controllers/champs/champ_controller.rb
@@ -9,7 +9,11 @@ class Champs::ChampController < ApplicationController
   def find_champ
     dossier = policy_scope(Dossier).includes(:champs, revision: [:types_de_champ]).find(params[:dossier_id])
     type_de_champ = dossier.find_type_de_champ_by_stable_id(params[:stable_id])
-    dossier.champ_for_update(type_de_champ, params_row_id, updated_by: current_user.email)
+    if type_de_champ.repetition?
+      dossier.project_champ(type_de_champ, nil)
+    else
+      dossier.champ_for_update(type_de_champ, params_row_id, updated_by: current_user.email)
+    end
   end
 
   def params_row_id
diff --git a/app/models/concerns/dossier_champs_concern.rb b/app/models/concerns/dossier_champs_concern.rb
index 485343e5c..53a6bb96e 100644
--- a/app/models/concerns/dossier_champs_concern.rb
+++ b/app/models/concerns/dossier_champs_concern.rb
@@ -57,7 +57,7 @@ module DossierChampsConcern
       .types_de_champ
       .filter { _1.stable_id.in?(stable_ids) }
       .filter { !revision.child?(_1) }
-      .map { champ_for_update(_1, nil, updated_by: nil) }
+      .map { _1.repetition? ? project_champ(_1, nil) : champ_for_update(_1, nil, updated_by: nil) }
   end
 
   def champ_for_update(type_de_champ, row_id, updated_by:)
diff --git a/spec/models/concerns/dossier_searchable_concern_spec.rb b/spec/models/concerns/dossier_searchable_concern_spec.rb
index 560184c6c..d1b0c1114 100644
--- a/spec/models/concerns/dossier_searchable_concern_spec.rb
+++ b/spec/models/concerns/dossier_searchable_concern_spec.rb
@@ -38,10 +38,8 @@ describe DossierSearchableConcern do
       end
 
       it "update columns en construction" do
-        dossier.update(
-          champs_public_attributes: [{ id: champ_public.id, value: 'nouvelle valeur publique' }],
-          champs_private_attributes: [{ id: champ_private.id, value: 'nouvelle valeur privee' }]
-        )
+        dossier.update_champs_attributes({ champ_public.public_id => { value: 'nouvelle valeur publique' } }, :public, updated_by: 'test')
+        dossier.update_champs_attributes({ champ_private.public_id => { value: 'nouvelle valeur privee' } }, :private, updated_by: 'test')
 
         assert_enqueued_jobs(1, only: DossierIndexSearchTermsJob) do
           dossier.passer_en_construction