diff --git a/debian/security-misc.preinst b/debian/security-misc.preinst
index 82fa257..dc032b1 100644
--- a/debian/security-misc.preinst
+++ b/debian/security-misc.preinst
@@ -95,6 +95,7 @@ sudo_users_check () {
    ## https://forums.whonix.org/t/is-security-misc-suitable-for-hardening-bridges-and-relays/8299/4
    echo "$0: ERROR: No user is a member of group 'sudo'. Installation aborted." >&2
    echo "$0: ERROR: You probably want to run:" >&2
+   echo "$0: NOTE: Replace user 'user' with your actual Linux user account name." >&2
    echo "" >&2
    echo "sudo adduser user sudo" >&2
    echo "sudo adduser user console" >&2