diff --git a/flake.lock b/flake.lock
index 8805b40..ca5e600 100644
--- a/flake.lock
+++ b/flake.lock
@@ -171,11 +171,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1690652600,
-        "narHash": "sha256-Dy09g7mezToVwtFPyY25fAx1hzqNXv73/QmY5/qyR44=",
+        "lastModified": 1690790567,
+        "narHash": "sha256-fymHCZFy+qjrNh+EZDHYEEtbZw1TvjtxtCBPBSWU7CM=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "f58889c07efa8e1328fdf93dc1796ec2a5c47f38",
+        "rev": "729ab77f9e998e0989fa30140ecc91e738bc0cb1",
         "type": "github"
       },
       "original": {
@@ -206,11 +206,11 @@
     },
     "impermanence": {
       "locked": {
-        "lastModified": 1684264534,
-        "narHash": "sha256-K0zr+ry3FwIo3rN2U/VWAkCJSgBslBisvfRIPwMbuCQ=",
+        "lastModified": 1690797372,
+        "narHash": "sha256-GImz19e33SeVcIvBB7NnhbJSbTpFFmNtWLh7Z85Y188=",
         "owner": "nix-community",
         "repo": "impermanence",
-        "rev": "89253fb1518063556edd5e54509c30ac3089d5e6",
+        "rev": "e3a7acd113903269a1b5c8b527e84ce7ee859851",
         "type": "github"
       },
       "original": {
@@ -301,11 +301,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1690548937,
-        "narHash": "sha256-x3ZOPGLvtC0/+iFAg9Kvqm/8hTAIkGjc634SqtgaXTA=",
+        "lastModified": 1690640159,
+        "narHash": "sha256-5DZUYnkeMOsVb/eqPYb9zns5YsnQXRJRC8Xx/nPMcno=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "2a9d660ff0f7ffde9d73be328ee6e6f10ef66b28",
+        "rev": "e6ab46982debeab9831236869539a507f670a129",
         "type": "github"
       },
       "original": {
diff --git a/hosts/nuc/modules/backup/default.nix b/hosts/nuc/modules/backup/default.nix
index 8fb0e1c..e4aa05b 100644
--- a/hosts/nuc/modules/backup/default.nix
+++ b/hosts/nuc/modules/backup/default.nix
@@ -4,7 +4,7 @@
   environment.systemPackages = [ pkgs.borgbackup ];
   fileSystems."/mnt/backup" =
     {
-      device = "dev/disk/by-uuid/74e78699-fe27-4467-a9bb-99fc6e8d52c5";
+      device = "/dev/disk/by-uuid/74e78699-fe27-4467-a9bb-99fc6e8d52c5";
       fsType = "ext4";
       options = [ "nofail" ];
       neededForBoot = false;
diff --git a/hosts/thinkpad/modules/backup/default.nix b/hosts/thinkpad/modules/backup/default.nix
index 0820960..52be67c 100644
--- a/hosts/thinkpad/modules/backup/default.nix
+++ b/hosts/thinkpad/modules/backup/default.nix
@@ -11,6 +11,7 @@
           "/var/log"
           "/nix/persist"
           "/home"
+          "/etc/secureboot"
         ];
 
         repositories = [