diff --git a/app/models/individual.rb b/app/models/individual.rb
index 958635198..a5376427f 100644
--- a/app/models/individual.rb
+++ b/app/models/individual.rb
@@ -19,8 +19,8 @@ class Individual < ApplicationRecord
   validates :nom, presence: true, allow_blank: false, allow_nil: false, on: :update
   validates :prenom, presence: true, allow_blank: false, allow_nil: false, on: :update
 
-  GENDER_MALE = 'M.'
-  GENDER_FEMALE = 'Mme'
+  GENDER_MALE = 'Monsieur'
+  GENDER_FEMALE = 'Madame'
 
   def self.from_france_connect(fc_information)
     new(
diff --git a/spec/factories/champ.rb b/spec/factories/champ.rb
index dd7ca6e27..9d55df1bb 100644
--- a/spec/factories/champ.rb
+++ b/spec/factories/champ.rb
@@ -57,7 +57,7 @@ FactoryBot.define do
 
     factory :champ_civilite, class: 'Champs::CiviliteChamp' do
       type_de_champ { association :type_de_champ_civilite, procedure: dossier.procedure }
-      value { 'M.' }
+      value { 'Monsieur' }
     end
 
     factory :champ_email, class: 'Champs::EmailChamp' do
diff --git a/spec/factories/individual.rb b/spec/factories/individual.rb
index e93b3f6c0..d4d77bcd1 100644
--- a/spec/factories/individual.rb
+++ b/spec/factories/individual.rb
@@ -1,6 +1,6 @@
 FactoryBot.define do
   factory :individual do
-    gender { 'M.' }
+    gender { 'Monsieur' }
     nom { 'Julien' }
     prenom { 'Xavier' }
     birthdate { Date.new(1991, 11, 01) }
diff --git a/spec/features/accessibilite/wcag_usager_spec.rb b/spec/features/accessibilite/wcag_usager_spec.rb
index 056987182..a7fc63f20 100644
--- a/spec/features/accessibilite/wcag_usager_spec.rb
+++ b/spec/features/accessibilite/wcag_usager_spec.rb
@@ -57,7 +57,7 @@ feature 'wcag rules for usager', js: true do
     scenario "dépot d'un dossier" do
       click_on 'Commencer la démarche'
 
-      choose 'M.'
+      choose 'Monsieur'
       fill_in('individual_prenom', with: 'prenom')
       fill_in('individual_nom', with: 'nom')
       click_on 'Continuer'
diff --git a/spec/features/routing/full_scenario_spec.rb b/spec/features/routing/full_scenario_spec.rb
index 0609a22c0..ba9a5607a 100644
--- a/spec/features/routing/full_scenario_spec.rb
+++ b/spec/features/routing/full_scenario_spec.rb
@@ -185,7 +185,7 @@ feature 'The routing', js: true do
     visit commencer_path(path: procedure.reload.path)
     click_on 'Commencer la démarche'
 
-    choose 'M.'
+    choose 'Monsieur'
     fill_in 'individual_nom',    with: 'Nom'
     fill_in 'individual_prenom', with: 'Prenom'
     click_button('Continuer')
diff --git a/spec/features/users/brouillon_spec.rb b/spec/features/users/brouillon_spec.rb
index 39d170fbc..94e89dc0a 100644
--- a/spec/features/users/brouillon_spec.rb
+++ b/spec/features/users/brouillon_spec.rb
@@ -51,7 +51,7 @@ feature 'The user' do
     expect(champ_value_for('datetime')).to eq('06/01/2030 07:05')
     expect(champ_value_for('number')).to eq('42')
     expect(champ_value_for('checkbox')).to eq('on')
-    expect(champ_value_for('civilite')).to eq('Mme')
+    expect(champ_value_for('civilite')).to eq('Madame')
     expect(champ_value_for('email')).to eq('loulou@yopmail.com')
     expect(champ_value_for('phone')).to eq('0123456789')
     expect(champ_value_for('yes_no')).to eq('false')
@@ -329,7 +329,7 @@ feature 'The user' do
   end
 
   def fill_individual
-    choose 'M.'
+    choose 'Monsieur'
     fill_in('individual_prenom', with: 'prenom')
     fill_in('individual_nom', with: 'nom')
     click_on 'Continuer'
diff --git a/spec/features/users/dossier_creation_spec.rb b/spec/features/users/dossier_creation_spec.rb
index 91a9c971c..2972d4213 100644
--- a/spec/features/users/dossier_creation_spec.rb
+++ b/spec/features/users/dossier_creation_spec.rb
@@ -20,7 +20,7 @@ feature 'Creating a new dossier:' do
         expect(page).to have_current_path identite_dossier_path(user.reload.dossiers.last)
         expect(page).to have_procedure_description(procedure)
 
-        choose 'M.'
+        choose 'Monsieur'
         fill_in 'individual_nom',    with: 'Nom'
         fill_in 'individual_prenom', with: 'Prenom'
       end
diff --git a/spec/features/users/linked_dropdown_spec.rb b/spec/features/users/linked_dropdown_spec.rb
index 3ba3c45cd..ff4524b64 100644
--- a/spec/features/users/linked_dropdown_spec.rb
+++ b/spec/features/users/linked_dropdown_spec.rb
@@ -57,7 +57,7 @@ feature 'linked dropdown lists' do
   end
 
   def fill_individual
-    choose 'M.'
+    choose 'Monsieur'
     fill_in('individual_prenom', with: 'prenom')
     fill_in('individual_nom', with: 'nom')
     click_on 'Continuer'