diff --git a/Justfile b/Justfile
index 095f050..d48ce8c 100755
--- a/Justfile
+++ b/Justfile
@@ -309,3 +309,9 @@ cachix-use name:
 
 update-sops-keys:
 	for file in $(egrep -lr '"?sops"?:') secrets; do sops updatekeys -y $file; done
+
+deploy-router0-dmz0:
+	NIX_SSHOPTS="-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o CheckHostIP=no" nixos-rebuild switch --impure --flake .\#router0-dmz0 --target-host root@192.168.20.1
+
+ttyusb:
+	screen -fa /dev/ttyUSB0 115200