diff --git a/Ubuntu-22.04-Desktop.sh b/Ubuntu-22.04-Desktop.sh
index 7c6616d..2bddd1c 100644
--- a/Ubuntu-22.04-Desktop.sh
+++ b/Ubuntu-22.04-Desktop.sh
@@ -46,7 +46,7 @@ sudo curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/
 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/Kicksecure/security-misc/master/etc/sysctl.d/30_security-misc_kexec-disable.conf -o /etc/sysctl.d/30_security-misc_kexec-disable.conf
-sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/30_security-misc.conf
+sudo sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/30_security-misc.conf
 
 # Systemd Hardening
 sudo mkdir -p /etc/systemd/system/NetworkManager.service.d