diff --git a/mail_to_misp.py b/mail_to_misp.py
index af77a1b..fc3f8cf 100755
--- a/mail_to_misp.py
+++ b/mail_to_misp.py
@@ -106,6 +106,8 @@ class Mail2MISP():
         if email_object.attachments:
             # Create file objects for the attachments
             for attachment_name, attachment in email_object.attachments:
+                if not attachment_name:
+                    attachment_name = 'NameMissing'
                 f_object, main_object, sections = make_binary_objects(pseudofile=attachment, filename=attachment_name, standalone=False)
                 self.misp_event.add_object(f_object)
                 if main_object: