diff --git a/hosts/yodaNas/hardware-configuration.nix b/hosts/yodaNas/hardware-configuration.nix
index 98546dd..c087ed2 100644
--- a/hosts/yodaNas/hardware-configuration.nix
+++ b/hosts/yodaNas/hardware-configuration.nix
@@ -46,12 +46,13 @@
 #    };
 
   fileSystems."/mnt/backup" =
-    { device = "/dev/disk/by-uuid/a454430b-dee3-4b6b-8325-f7bdb9435ed1";
+    { device = "/dev/mapper/3tb1";
       fsType = "btrfs";
     };
 
-  boot.initrd.luks.devices."3tb1".device = "/dev/disk/by-uuid/20d86155-30d4-404c-95e8-c701cfb16ca5";
-  boot.initrd.luks.devices."3tb2".device = "/dev/disk/by-uuid/4651c3f1-e4b8-45aa-a823-df762530a307";
+  boot.initrd.luks.devices."3tb1".device = "/dev/disk/by-uuid/55955dc0-0407-4b32-8fd1-76eae8461453";
+  boot.initrd.luks.devices."3tb2".device = "/dev/disk/by-uuid/0fec8070-c7a2-41d6-8c5b-1ed7a95db691";
+  boot.initrd.luks.devices."4tb1".device = "/dev/disk/by-uuid/32a1a782-d77d-46ff-9f34-9d6574a9822b";
 
   swapDevices = [ { device = "/swap/swapfile"; } ];