diff --git a/app/controllers/root_controller.rb b/app/controllers/root_controller.rb
new file mode 100644
index 000000000..3bf635f8b
--- /dev/null
+++ b/app/controllers/root_controller.rb
@@ -0,0 +1,14 @@
+class RootController < ApplicationController
+  def index
+
+    if user_signed_in?
+      redirect_to users_dossiers_path
+    elsif gestionnaire_signed_in?
+      redirect_to backoffice_path
+    elsif administrateur_signed_in?
+      redirect_to admin_procedures_path
+    else
+      redirect_to new_user_session_path
+    end
+  end
+end
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index 1c64b1d95..10a95be41 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -12,7 +12,8 @@ Rails.application.routes.draw do
                        sessions: 'users/sessions'
                    }
 
-  root 'users/dossiers#index'
+  #root 'users/dossiers#index'
+  root 'root#index'
 
   get 'france_connect' => 'france_connect#login'
   get 'france_connect/callback' => 'france_connect#callback'
diff --git a/spec/controllers/root_controller_spec.rb b/spec/controllers/root_controller_spec.rb
new file mode 100644
index 000000000..607767093
--- /dev/null
+++ b/spec/controllers/root_controller_spec.rb
@@ -0,0 +1,34 @@
+require 'spec_helper'
+
+describe RootController, type: :controller do
+
+  subject { get :index }
+
+  context 'when User is connected' do
+    before do
+      sign_in create(:user)
+    end
+
+    it { expect(subject).to redirect_to(users_dossiers_path) }
+  end
+
+  context 'when Gestionnaire is connected' do
+    before do
+      sign_in create(:gestionnaire)
+    end
+
+    it { expect(subject).to redirect_to(backoffice_path) }
+  end
+
+  context 'when Administrateur is connected' do
+    before do
+      sign_in create(:administrateur)
+    end
+
+    it { expect(subject).to redirect_to(admin_procedures_path) }
+  end
+
+  context 'when nobody is connected' do
+    it { expect(subject).to redirect_to(new_user_session_path) }
+  end
+end
\ No newline at end of file