diff --git a/scripts/hardware/service.sh b/scripts/hardware/service.sh
index 15e4d247..31d0657c 100755
--- a/scripts/hardware/service.sh
+++ b/scripts/hardware/service.sh
@@ -45,6 +45,7 @@ ExecStart=-/sbin/agetty --autologin ghost --keep-baud 115200,57600,38400,9600 %I
 EOF
 	sudo systemctl daemon-reload
 	sudo systemctl restart serial-getty@ttyTCU0.service
+	sudo systemctl disable --now gdm3
 	echo "$USER ALL=(ALL) NOPASSWD:ALL" | sudo tee /etc/sudoers.d/nopasswd-$USER
 
 	;;