diff --git a/RHEL-Server-9.sh b/RHEL-Server-9.sh
index a71d5db..ef92f4c 100644
--- a/RHEL-Server-9.sh
+++ b/RHEL-Server-9.sh
@@ -12,4 +12,4 @@ sudo curl https://raw.githubusercontent.com/Whonix/security-misc/master/etc/modp
 sudo curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_security-misc.conf -o /etc/sysctl.d/30_security-misc.conf
 sudo curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_silent-kernel-printk.conf -o /etc/sysctl.d/30_silent-kernel-printk.conf
 sudo curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf -o /etc/chrony.conf
-
+sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/30_security-misc.conf
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