diff --git a/app/models/champs/pays_champ.rb b/app/models/champs/pays_champ.rb
index d088d2880..78de3277f 100644
--- a/app/models/champs/pays_champ.rb
+++ b/app/models/champs/pays_champ.rb
@@ -2,4 +2,8 @@ class Champs::PaysChamp < Champs::TextChamp
   def self.pays
     ApiGeo::API.pays.pluck(:nom)
   end
+
+  def self.disabled_options
+    pays.select { |v| (v =~ /^--.*--$/).present? }
+  end
 end
diff --git a/app/views/shared/dossiers/editable_champs/_pays.html.haml b/app/views/shared/dossiers/editable_champs/_pays.html.haml
index af0ee8b74..13062d8e5 100644
--- a/app/views/shared/dossiers/editable_champs/_pays.html.haml
+++ b/app/views/shared/dossiers/editable_champs/_pays.html.haml
@@ -1,4 +1,5 @@
 = form.select :value,
   Champs::PaysChamp.pays,
+  disabled: Champs::PaysChamp.disabled_options,
   include_blank: true,
   required: champ.mandatory?