diff --git a/nixos/common/services/tailscale-autoconnect.nix b/nixos/common/services/tailscale-autoconnect.nix
index dde12047..aaf8ef18 100644
--- a/nixos/common/services/tailscale-autoconnect.nix
+++ b/nixos/common/services/tailscale-autoconnect.nix
@@ -1,4 +1,4 @@
-{ inputs, config, lib, pkgs, modulesPath, ... }: {
+{ inputs, config, lib, pkgs, modulesPath, hostname, ... }: {
   # Generic Tailscale configs are in /nixos/common/services/tailscale.nix  
   # Set up the secrets file:
   sops.secrets."tailscale_key" = {
diff --git a/nixos/hosts/backups-rpi4/default.nix b/nixos/hosts/backups-rpi4/default.nix
index 6226e47d..04b91f14 100644
--- a/nixos/hosts/backups-rpi4/default.nix
+++ b/nixos/hosts/backups-rpi4/default.nix
@@ -1,4 +1,4 @@
-{ inputs, config, lib, pkgs, modulesPath, ... }: {
+{ inputs, config, lib, pkgs, modulesPath, hostname, ... }: {
   imports = [ 
     inputs.nixos-hardware.nixosModules.raspberry-pi-4
     (modulesPath + "/installer/scan/not-detected.nix")