diff --git a/app/controllers/users/sessions_controller.rb b/app/controllers/users/sessions_controller.rb
index 496ac0ea8..302c19596 100644
--- a/app/controllers/users/sessions_controller.rb
+++ b/app/controllers/users/sessions_controller.rb
@@ -50,7 +50,7 @@ class Users::SessionsController < Sessions::SessionsController
 
       case connected_with_france_connect
       when 'particulier'
-        redirect_to FRANCE_CONNECT.particulier_logout_endpoint
+        redirect_to FRANCE_CONNECT.particulier.logout_endpoint
         return
       end
     end
diff --git a/app/models/france_connect_particulier_client.rb b/app/models/france_connect_particulier_client.rb
index 5c157aa8c..934dddb6a 100644
--- a/app/models/france_connect_particulier_client.rb
+++ b/app/models/france_connect_particulier_client.rb
@@ -1,15 +1,13 @@
 class FranceConnectParticulierClient < OpenIDConnect::Client
   def initialize(code = nil)
     super(
-        identifier: FRANCE_CONNECT.particulier_identifier,
-        secret: FRANCE_CONNECT.particulier_secret,
-
-        redirect_uri: FRANCE_CONNECT.particulier_redirect_uri,
-
-        authorization_endpoint: FRANCE_CONNECT.particulier_authorization_endpoint,
-        token_endpoint: FRANCE_CONNECT.particulier_token_endpoint,
-        userinfo_endpoint: FRANCE_CONNECT.particulier_userinfo_endpoint,
-        logout_endpoint: FRANCE_CONNECT.particulier_logout_endpoint
+      identifier: FRANCE_CONNECT.particulier.identifier,
+      secret: FRANCE_CONNECT.particulier.secret,
+      redirect_uri: FRANCE_CONNECT.particulier.redirect_uri,
+      authorization_endpoint: FRANCE_CONNECT.particulier.authorization_endpoint,
+      token_endpoint: FRANCE_CONNECT.particulier.token_endpoint,
+      userinfo_endpoint: FRANCE_CONNECT.particulier.userinfo_endpoint,
+      logout_endpoint: FRANCE_CONNECT.particulier.logout_endpoint
     )
 
     if code.present?
diff --git a/app/services/france_connect_salt_service.rb b/app/services/france_connect_salt_service.rb
index a28476952..2e35b5515 100644
--- a/app/services/france_connect_salt_service.rb
+++ b/app/services/france_connect_salt_service.rb
@@ -11,6 +11,6 @@ class FranceConnectSaltService
   end
 
   def salt
-    Digest::MD5.hexdigest(model.france_connect_particulier_id + model.given_name + model.family_name + FRANCE_CONNECT.particulier_secret + DateTime.now.to_date.to_s)
+    Digest::MD5.hexdigest(model.france_connect_particulier_id + model.given_name + model.family_name + FRANCE_CONNECT.particulier.secret + DateTime.now.to_date.to_s)
   end
 end
diff --git a/config/initializers/france_connect.rb b/config/initializers/france_connect.rb
index c9e9d11cf..f4bc1d681 100644
--- a/config/initializers/france_connect.rb
+++ b/config/initializers/france_connect.rb
@@ -1,14 +1,19 @@
 FRANCE_CONNECT = if !Rails.env.test?
   file_path = "#{Rails.root}/config/france_connect.yml"
-  Hashie::Mash.load(file_path)
+  config_hash = YAML.safe_load(File.read(file_path))
+    .reduce({}) { |acc, (key, value)| acc[key.gsub('particulier_', '')] = value, acc }
+
+  Hashie::Mash.new(particulier: config_hash)
 else
   Hashie::Mash.new({
-    particulier_identifier: 'plop',
-    particulier_secret: 'plip',
-    particulier_redirect_uri: 'https://bidon.com/endpoint',
-    particulier_authorization_endpoint: 'https://bidon.com/endpoint',
-    particulier_token_endpoint: 'https://bidon.com/endpoint',
-    particulier_userinfo_endpoint: 'https://bidon.com/endpoint',
-    particulier_logout_endpoint: 'https://bidon.com/endpoint',
+    particulier: {
+      identifier: 'plop',
+      secret: 'plip',
+      redirect_uri: 'https://bidon.com/endpoint',
+      authorization_endpoint: 'https://bidon.com/endpoint',
+      token_endpoint: 'https://bidon.com/endpoint',
+      userinfo_endpoint: 'https://bidon.com/endpoint',
+      logout_endpoint: 'https://bidon.com/endpoint',
+    }
   })
 end
diff --git a/spec/controllers/users/sessions_controller_spec.rb b/spec/controllers/users/sessions_controller_spec.rb
index 6cbaac682..8c812369a 100644
--- a/spec/controllers/users/sessions_controller_spec.rb
+++ b/spec/controllers/users/sessions_controller_spec.rb
@@ -118,7 +118,7 @@ describe Users::SessionsController, type: :controller do
       let(:loged_in_with_france_connect) { 'particulier' }
 
       it 'redirect to france connect logout page' do
-        expect(response).to redirect_to(FRANCE_CONNECT.particulier_logout_endpoint)
+        expect(response).to redirect_to(FRANCE_CONNECT.particulier.logout_endpoint)
       end
     end
 
@@ -161,7 +161,7 @@ describe Users::SessionsController, type: :controller do
         user.update_attributes(loged_in_with_france_connect: 'particulier')
         sign_in user
         delete :destroy
-        expect(@response.headers["Location"]).to eq(FRANCE_CONNECT.particulier_logout_endpoint)
+        expect(@response.headers["Location"]).to eq(FRANCE_CONNECT.particulier.logout_endpoint)
       end
 
       context "when associated administrateur" do