diff --git a/src/paperless_mail/mail.py b/src/paperless_mail/mail.py
index a4ff6478c..a41b52a6e 100644
--- a/src/paperless_mail/mail.py
+++ b/src/paperless_mail/mail.py
@@ -831,6 +831,7 @@ class MailAccountHandler(LoggingMixin):
         input_doc = ConsumableDocument(
             source=DocumentSource.MailFetch,
             original_file=temp_filename,
+            mailrule_id=rule.pk,
         )
         doc_overrides = DocumentMetadataOverrides(
             title=message.subject,