diff --git a/usr/lib/sysctl.d/990-security-misc.conf b/usr/lib/sysctl.d/990-security-misc.conf
index 7eb1a73..40ab0ff 100644
--- a/usr/lib/sysctl.d/990-security-misc.conf
+++ b/usr/lib/sysctl.d/990-security-misc.conf
@@ -158,6 +158,7 @@ kernel.io_uring_disabled=2
 ## https://github.com/netblue30/firejail/issues/2860
 ##
 ## It is possible to harden further by disabling ptrace() for all users, see documentation.
+## https://github.com/Kicksecure/security-misc/pull/242
 ##
 kernel.yama.ptrace_scope=2