diff --git a/app/controllers/users/dossiers_controller.rb b/app/controllers/users/dossiers_controller.rb
index 6433a58d9..541e60d34 100644
--- a/app/controllers/users/dossiers_controller.rb
+++ b/app/controllers/users/dossiers_controller.rb
@@ -156,6 +156,8 @@ class Users::DossiersController < UsersController
   end
 
   def error_procedure
-    render :file => "#{Rails.root}/public/404_procedure_not_found.html",  :status => 404
+    flash.alert = t('errors.messages.procedure_not_found')
+
+    redirect_to url_for users_dossiers_path
   end
 end
diff --git a/config/locales/fr.yml b/config/locales/fr.yml
index f6a6b4019..7fe018890 100644
--- a/config/locales/fr.yml
+++ b/config/locales/fr.yml
@@ -93,6 +93,7 @@ fr:
       dossier_not_found: "Le dossier n'existe pas ou vous n'y avez pas accès."
       dossier_map_not_activated: "Le dossier n'a pas accès à la cartographie."
       invalid_siret: "Le siret est incorrect"
+      procedure_not_found: "La procédure n'existe pas"
       france_connect:
        connexion: "Erreur lors de la connexion à France Connect."
 
diff --git a/spec/controllers/users/dossiers_controller_spec.rb b/spec/controllers/users/dossiers_controller_spec.rb
index 91cd025af..4b3c36232 100644
--- a/spec/controllers/users/dossiers_controller_spec.rb
+++ b/spec/controllers/users/dossiers_controller_spec.rb
@@ -46,7 +46,7 @@ describe Users::DossiersController, type: :controller do
           context 'when procedure is archived' do
             let(:procedure) { create(:procedure, archived: 'true') }
 
-            it { is_expected.to have_http_status(404) }
+            it { is_expected.to redirect_to users_dossiers_path }
           end
         end
         context 'when user is not logged' do
@@ -61,7 +61,7 @@ describe Users::DossiersController, type: :controller do
           sign_in create(:user)
         end
 
-        it { is_expected.to have_http_status(404) }
+        it { is_expected.to redirect_to users_dossiers_path }
       end
     end
   end