diff --git a/app/models/mail_handler.rb b/app/models/mail_handler.rb
index 7d868d5..0ebe361 100644
--- a/app/models/mail_handler.rb
+++ b/app/models/mail_handler.rb
@@ -201,6 +201,7 @@ class MailHandler < ActionMailer::Base
   def add_attachments(obj)
     if email.has_attachments?
       email.attachments.each do |attachment|
+        attachment.original_filename = attachment.original_filename.toutf8
         Attachment.create(:container => obj,
                           :file => attachment,
                           :author => user,