diff --git a/flake.nix b/flake.nix
index 2adb1fc..48e73e5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -4,7 +4,7 @@
   nixConfig = {
     substituters = [
       "https://cache.nixos.org/?priority=1&want-mass-query=true"
-      "https://attic.alicehuston.xyz/cache-nix-dot?priority=4&want-mass-query=true"
+      #"https://attic.alicehuston.xyz/cache-nix-dot?priority=4&want-mass-query=true"
       "https://nix-community.cachix.org/?priority=10&want-mass-query=true"
     ];
     trusted-substituters = [
diff --git a/systems/palatine-hill/hardware-changes.nix b/systems/palatine-hill/hardware-changes.nix
index 52253d7..ece3b75 100644
--- a/systems/palatine-hill/hardware-changes.nix
+++ b/systems/palatine-hill/hardware-changes.nix
@@ -3,7 +3,7 @@
 
   boot.initrd.luks.devices = {
     "nixos-pv" = {
-      device = "/dev/disk/by-uuid/l1H5s7-l3Tx-tDci-zgcx-iKPz-R7jg-Vnp8J2";
+      device = "/dev/disk/by-uuid/614787a6-784a-4932-b787-cb6424725444";
       preLVM = true;
       allowDiscards = true;
     };