diff --git a/vm-systemd/bind-dirs.sh b/vm-systemd/bind-dirs.sh
index 0cd1969..70745c1 100755
--- a/vm-systemd/bind-dirs.sh
+++ b/vm-systemd/bind-dirs.sh
@@ -49,6 +49,9 @@ init() {
 }
 
 legacy() {
+   ## The legacy function gets overwritten by Whonix:
+   ## https://github.com/Whonix/qubes-whonix/blob/master/usr/lib/qubes-bind-dirs.d/41_qubes-whonix-legacy.conf
+   ## Please do not remove this legacy function without coordination with Whonix.
    true
 }