diff --git a/app/assets/stylesheets/new_design/administrateurs_activate.scss b/app/assets/stylesheets/new_design/devise_container.scss
similarity index 54%
rename from app/assets/stylesheets/new_design/administrateurs_activate.scss
rename to app/assets/stylesheets/new_design/devise_container.scss
index 04393bdd0..0f7be1ce8 100644
--- a/app/assets/stylesheets/new_design/administrateurs_activate.scss
+++ b/app/assets/stylesheets/new_design/devise_container.scss
@@ -1,4 +1,4 @@
-.administrateurs-activate.container {
+.container.devise-container {
   margin-top: 60px;
   margin-bottom: 60px;
 }
diff --git a/app/views/administrateurs/activate/new.html.haml b/app/views/administrateurs/activate/new.html.haml
index 4b7e5f6c7..f940e128d 100644
--- a/app/views/administrateurs/activate/new.html.haml
+++ b/app/views/administrateurs/activate/new.html.haml
@@ -3,7 +3,7 @@
 - content_for :footer do
   = render partial: "root/footer"
 
-.administrateurs-activate.container
+.container.devise-container
   .one-column-centered
     = form_for @administrateur, url: { controller: 'administrateurs/activate', action: :create }, html: { class: "form" } do |f|
       %br