diff --git a/app/controllers/concerns/.keep b/app/controllers/concerns/.keep
deleted file mode 100644
index e69de29bb..000000000
diff --git a/app/controllers/concerns/dossier_concern.rb b/app/controllers/concerns/dossier_concern.rb
deleted file mode 100644
index 3b51cd26a..000000000
--- a/app/controllers/concerns/dossier_concern.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-module DossierConcern
-  def current_dossier
-    Dossier.find(params[:dossier_id])
-  end
-end
diff --git a/app/controllers/dossiers_controller.rb b/app/controllers/dossiers_controller.rb
deleted file mode 100644
index 27bb6fd03..000000000
--- a/app/controllers/dossiers_controller.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-class DossiersController < ApplicationController
-
-end
diff --git a/app/controllers/users/carte_controller.rb b/app/controllers/users/carte_controller.rb
index 9254a07b2..8bebb307e 100644
--- a/app/controllers/users/carte_controller.rb
+++ b/app/controllers/users/carte_controller.rb
@@ -1,5 +1,4 @@
 class Users::CarteController < UsersController
-  include DossierConcern
 
   before_action only: [:show] do
     authorized_routes? self.class
diff --git a/spec/controllers/dossiers_controller_spec.rb b/spec/controllers/dossiers_controller_spec.rb
deleted file mode 100644
index 1d5dc0ca7..000000000
--- a/spec/controllers/dossiers_controller_spec.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-require 'spec_helper'
-
-describe DossiersController, type: :controller do
-
-end