diff --git a/app/mailman-web/upstream_settings/README b/app/mailman-web/upstream_settings/README
new file mode 100644
index 0000000..9700643
--- /dev/null
+++ b/app/mailman-web/upstream_settings/README
@@ -0,0 +1 @@
+Unmodified copy of default settings from mailman-web.