diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index a113cfd84..4ff839507 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -170,14 +170,14 @@ describe User, type: :model do
     let(:administrateur) { create(:administrateur) }
     let(:user) { administrateur.user }
 
+    let(:mailer_double) { double('mailer', deliver_later: true) }
+
+    before { allow(AdministrationMailer).to receive(:invite_admin).and_return(mailer_double) }
+
     subject { user.invite_administrateur!(administration.id) }
 
     context 'when the user is inactif' do
-      before do
-        mailer_double = double('mailer', deliver_later: true)
-        allow(AdministrationMailer).to receive(:invite_admin).and_return(mailer_double)
-        subject
-      end
+      before { subject }
 
       it { expect(AdministrationMailer).to have_received(:invite_admin).with(user, kind_of(String), administration.id) }
     end
@@ -185,8 +185,6 @@ describe User, type: :model do
     context 'when the user is actif' do
       before do
         user.update(last_sign_in_at: Time.zone.now)
-        mailer_double = double('mailer', deliver_later: true)
-        allow(AdministrationMailer).to receive(:invite_admin).and_return(mailer_double)
         subject
       end