diff --git a/pep-3156.txt b/pep-3156.txt
index a28d74f09..368247b22 100644
--- a/pep-3156.txt
+++ b/pep-3156.txt
@@ -3,6 +3,7 @@ Title: Asynchronous IO Support Rebooted
 Version: $Revision$
 Last-Modified: $Date$
 Author: Guido van Rossum <guido@python.org>
+Discussions-To: <python-tulip@googlegroups.com>
 Status: Draft
 Type: Standards Track
 Content-Type: text/x-rst