diff --git a/share/mutt-wizard.muttrc b/share/mutt-wizard.muttrc
index 95a9ae9..4e32151 100644
--- a/share/mutt-wizard.muttrc
+++ b/share/mutt-wizard.muttrc
@@ -9,6 +9,7 @@ set mime_type_query_command = "file --mime-type -b %s"
 set date_format="%y/%m/%d %I:%M%p"
 set index_format="%2C %Z %?X?A& ? %D %-15.15F %s (%-4.4c)"
 set sort = 'reverse-date'
+set sort = threads
 set smtp_authenticators = 'gssapi:login'
 set query_command = "abook --mutt-query '%s'"
 set rfc2047_parameters = yes