diff --git a/app/controllers/users/carte_controller.rb b/app/controllers/users/carte_controller.rb
index 780ed1a71..94a0a115e 100644
--- a/app/controllers/users/carte_controller.rb
+++ b/app/controllers/users/carte_controller.rb
@@ -5,7 +5,7 @@ class Users::CarteController < UsersController
     @dossier = current_user_dossier
   rescue ActiveRecord::RecordNotFound
     flash.alert = t('errors.messages.dossier_not_found')
-    redirect_to url_for(controller: :dossiers, action: :index)
+    redirect_to url_for(root_path)
   end
 
   def save_ref_api_carto
diff --git a/spec/controllers/admin/procedures_controller_spec.rb b/spec/controllers/admin/procedures_controller_spec.rb
index 3bbcd61c9..3a80b9bc3 100644
--- a/spec/controllers/admin/procedures_controller_spec.rb
+++ b/spec/controllers/admin/procedures_controller_spec.rb
@@ -4,6 +4,7 @@ describe Admin::ProceduresController, type: :controller do
   let(:admin) { create(:administrateur) }
 
   let(:bad_procedure_id) { 100000 }
+  let(:procedure_id) { 1 }
 
   let(:libelle) { 'Procédure de test' }
   let(:description) { 'Description de test' }
@@ -30,7 +31,7 @@ describe Admin::ProceduresController, type: :controller do
   describe 'GET #show' do
     let(:procedure) { create(:procedure) }
 
-    subject { get :show, id: procedure.id }
+    subject { get :show, id: procedure_id }
 
     context 'when user is not connected' do
       before do
@@ -42,16 +43,14 @@ describe Admin::ProceduresController, type: :controller do
 
     context 'when user is connected' do
       context 'when procedure exist' do
+        let(:procedure_id) { procedure.id }
         it { expect(subject).to have_http_status(:success) }
       end
 
       context "when procedure doesn't exist" do
-        before do
-          procedure.id = bad_procedure_id
-        end
+        let(:procedure_id) { bad_procedure_id }
 
         it { expect(subject).to redirect_to admin_procedures_path }
-        it { expect(flash[:alert]).to be_present }
       end
     end
   end
diff --git a/spec/controllers/users/carte_controller_spec.rb b/spec/controllers/users/carte_controller_spec.rb
index 03fa062e0..db0982339 100644
--- a/spec/controllers/users/carte_controller_spec.rb
+++ b/spec/controllers/users/carte_controller_spec.rb
@@ -16,7 +16,6 @@ RSpec.describe Users::CarteController, type: :controller do
   end
 
   describe 'GET #show' do
-
     context 'user is not connected' do
       before do
         sign_out dossier.user
@@ -35,7 +34,7 @@ RSpec.describe Users::CarteController, type: :controller do
 
     it 'redirection vers la liste des dossiers du user si dossier ID n\'existe pas' do
       get :show, dossier_id: bad_dossier_id
-      expect(response).to redirect_to(controller: :dossiers, action: :index)
+      expect(response).to redirect_to(root_path)
     end
 
     it_behaves_like "not owner of dossier", :show
diff --git a/spec/models/procedure_spec.rb b/spec/models/procedure_spec.rb
index b076e7f7e..750fa847b 100644
--- a/spec/models/procedure_spec.rb
+++ b/spec/models/procedure_spec.rb
@@ -29,8 +29,8 @@ describe Procedure do
     end
 
     context 'lien_demarche' do
-      it { is_expected.not_to allow_value(nil).for(:lien_demarche) }
-      it { is_expected.not_to allow_value('').for(:lien_demarche) }
+      it { is_expected.to allow_value(nil).for(:lien_demarche) }
+      it { is_expected.to allow_value('').for(:lien_demarche) }
       it { is_expected.to allow_value('http://localhost').for(:lien_demarche) }
     end
   end