diff --git a/app/components/dossiers/user_filter_component.rb b/app/components/dossiers/user_filter_component.rb
index 0c890aef8..24061ec9a 100644
--- a/app/components/dossiers/user_filter_component.rb
+++ b/app/components/dossiers/user_filter_component.rb
@@ -15,7 +15,7 @@ class Dossiers::UserFilterComponent < ApplicationComponent
   def states_collection(statut)
     case statut
     when 'en-cours'
-      (Dossier.states.values - Dossier::TERMINE) << "a_corriger"
+      (Dossier.states.values - Dossier::TERMINE) << Dossier::A_CORRIGER
     when 'traites'
       Dossier::TERMINE
     end.map { |state| [t("activerecord.attributes.dossier/state.#{state}"), state] }
diff --git a/app/models/concerns/dossier_correctable_concern.rb b/app/models/concerns/dossier_correctable_concern.rb
index 0c9b3455e..721d19a76 100644
--- a/app/models/concerns/dossier_correctable_concern.rb
+++ b/app/models/concerns/dossier_correctable_concern.rb
@@ -2,6 +2,7 @@ module DossierCorrectableConcern
   extend ActiveSupport::Concern
 
   included do
+    A_CORRIGER = 'a_corriger'
     has_many :corrections, class_name: 'DossierCorrection', dependent: :destroy
 
     scope :with_pending_corrections, -> { joins(:corrections).where(corrections: { resolved_at: nil }) }
diff --git a/app/models/dossiers_filter.rb b/app/models/dossiers_filter.rb
index dc12fc076..66163b534 100644
--- a/app/models/dossiers_filter.rb
+++ b/app/models/dossiers_filter.rb
@@ -21,8 +21,8 @@ class DossiersFilter
   def filter_procedures(dossiers)
     return dossiers if filter_params.blank?
     dossiers_result = dossiers
-    dossiers_result = dossiers_result.where(state: state) if state.present? && state != "a_corriger"
-    dossiers_result = dossiers_result.with_pending_corrections if state.present? && state == "a_corriger"
+    dossiers_result = dossiers_result.where(state: state) if state.present? && state != Dossier::A_CORRIGER
+    dossiers_result = dossiers_result.with_pending_corrections if state.present? && state == Dossier::A_CORRIGER
     dossiers_result = dossiers_result.where('dossiers.created_at >= ?', from_created_at_date) if from_created_at_date.present?
     dossiers_result = dossiers_result.where('dossiers.depose_at >= ?', from_depose_at_date) if from_depose_at_date.present?
     dossiers_result