diff --git a/machines/common.nix b/machines/common.nix
index 2180f1b..456e367 100644
--- a/machines/common.nix
+++ b/machines/common.nix
@@ -45,6 +45,7 @@ inputs:
   };
 
   services = {
+    tailscale.enable = true;
     # yubikey smartcard mode
     pcscd.enable = true;
     dbus.packages = with pkgs; [ gcr ];
diff --git a/machines/morpheus.nix b/machines/morpheus.nix
index 4215272..573f511 100644
--- a/machines/morpheus.nix
+++ b/machines/morpheus.nix
@@ -30,7 +30,6 @@ inputs.nixpkgs.lib.nixosSystem {
         interfaces.wlp2s0.useDHCP = true;
       };
       services = {
-        tailscale.enable = true;
         # enable touchpad support
         xserver.libinput.enable = true;
         blueman.enable = true;
diff --git a/machines/w1n5t0n.nix b/machines/w1n5t0n.nix
index 7ff358c..4d0ac8e 100644
--- a/machines/w1n5t0n.nix
+++ b/machines/w1n5t0n.nix
@@ -21,6 +21,7 @@ inputs.nixpkgs.lib.nixosSystem {
         hostName = hostname;
         interfaces.eno1.useDHCP = true;
       };
+
       users.users.me = {
         isNormalUser = true;
         createHome = true;
@@ -62,7 +63,7 @@ inputs.nixpkgs.lib.nixosSystem {
           efi.canTouchEfiVariables = true;
         };
         # mount tmp as tmpfs
-        tmpOnTmpfs = true;
+        tmp.useTmpfs = true;
         # Enable NTFS support
         supportedFilesystems = [ "ntfs" ];
       };