diff --git a/app/components/editable_champ/address_component.rb b/app/components/editable_champ/address_component.rb
index b3cc203cc..0bcefb5e0 100644
--- a/app/components/editable_champ/address_component.rb
+++ b/app/components/editable_champ/address_component.rb
@@ -1,2 +1,5 @@
 class EditableChamp::AddressComponent < EditableChamp::EditableChampBaseComponent
+  def dsfr_input_classname
+    'fr-select'
+  end
 end