diff --git a/app/models/champ.rb b/app/models/champ.rb
index 872a6a996..9f8b8d75f 100644
--- a/app/models/champ.rb
+++ b/app/models/champ.rb
@@ -64,6 +64,8 @@ class Champ < ActiveRecord::Base
       case type_champ
       when 'date'
         Date.parse(value).strftime('%d/%m/%Y')
+      when 'multiple_drop_down_list'
+        drop_down_list.selected_options_without_decorator(self).join(', ')
       else
         value.to_s
       end