diff --git a/usr/bin/permission-hardener b/usr/bin/permission-hardener
index a11e6a6..2e1345b 100755
--- a/usr/bin/permission-hardener
+++ b/usr/bin/permission-hardener
@@ -6,6 +6,8 @@
 ## https://forums.whonix.org/t/disable-suid-binaries/7706
 ## https://forums.whonix.org/t/re-mount-home-and-other-with-noexec-and-nosuid-among-other-useful-mount-options-for-better-security/7707
 
+## dpkg-statoverride does not support end-of-options ("--").
+
 set -o errexit -o nounset -o pipefail
 
 exit_code=0