diff --git a/Kali-Linux.sh b/Kali-Linux.sh
index 8385281..69e25f5 100644
--- a/Kali-Linux.sh
+++ b/Kali-Linux.sh
@@ -47,6 +47,7 @@ sudo apt full-upgrade -y
 sudo apt install kali-linux-everything -y
 
 # Setup NTS
+sudo systemctl disable --now systemd-timesyncd
 sudo systemctl mask systemd-timesyncd
 
 if [ "${parallels}" = "0" ]; then
diff --git a/Ubuntu-22.04-Server.sh b/Ubuntu-22.04-Server.sh
index 27cfd12..57ca1d9 100644
--- a/Ubuntu-22.04-Server.sh
+++ b/Ubuntu-22.04-Server.sh
@@ -47,6 +47,7 @@ sudo chmod 700 /home/*
 
 # Setup NTS
 sudo systemctl disable --now systemd-timesyncd
+sudo systemctl mask systemd-timesyncd
 sudo apt install -y chrony
 unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf | sudo tee /etc/chrony/chrony.conf
 sudo systemctl restart chronyd
diff --git a/Ubuntu-23.10-Desktop.sh b/Ubuntu-23.10-Desktop.sh
index 1ceac56..c712562 100644
--- a/Ubuntu-23.10-Desktop.sh
+++ b/Ubuntu-23.10-Desktop.sh
@@ -64,6 +64,7 @@ sudo sed -i 's/USERGROUPS_ENAB yes/USERGROUPS_ENAB no/g' /etc/login.defs
 echo 'umask 077' | sudo tee --append /etc/profile
 
 # Setup NTS
+sudo systemctl disable --now systemd-timesyncd
 sudo systemctl mask systemd-timesyncd
 
 if [ "${parallels}" = "0" ]; then