diff --git a/flake.lock b/flake.lock
index 24c7709..842d747 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,79 @@
 {
   "nodes": {
+    "crane": {
+      "locked": {
+        "lastModified": 1754269165,
+        "narHash": "sha256-0tcS8FHd4QjbCVoxN9jI+PjHgA4vc/IjkUSp+N3zy0U=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "444e81206df3f7d92780680e45858e31d2f07a08",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1747046372,
+        "narHash": "sha256-CIVLLkVgvHYbgI2UpXvIIBJ12HWgX+fjA8Xf8PUmqCY=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "9100a0f413b0c601e0533d1d94ffd501ce2e7885",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "lanzaboote",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1754091436,
+        "narHash": "sha256-XKqDMN1/Qj1DKivQvscI4vmHfDfvYR2pfuFOJiCeewM=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "67df8c627c2c39c41dbec76a1f201929929ab0bd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "lanzaboote",
+          "pre-commit-hooks-nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709087332,
+        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -20,6 +94,32 @@
         "type": "github"
       }
     },
+    "lanzaboote": {
+      "inputs": {
+        "crane": "crane",
+        "flake-compat": "flake-compat",
+        "flake-parts": "flake-parts",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "pre-commit-hooks-nix": "pre-commit-hooks-nix",
+        "rust-overlay": "rust-overlay"
+      },
+      "locked": {
+        "lastModified": 1762205063,
+        "narHash": "sha256-If6vQ+KvtKs3ARBO9G3l+4wFSCYtRBrwX1z+I+B61wQ=",
+        "owner": "nix-community",
+        "repo": "lanzaboote",
+        "rev": "88b8a563ff5704f4e8d8e5118fb911fa2110ca05",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "v0.4.3",
+        "repo": "lanzaboote",
+        "type": "github"
+      }
+    },
     "nixlib": {
       "locked": {
         "lastModified": 1736643958,
@@ -95,15 +195,63 @@
         "type": "github"
       }
     },
+    "pre-commit-hooks-nix": {
+      "inputs": {
+        "flake-compat": [
+          "lanzaboote",
+          "flake-compat"
+        ],
+        "gitignore": "gitignore",
+        "nixpkgs": [
+          "lanzaboote",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1750779888,
+        "narHash": "sha256-wibppH3g/E2lxU43ZQHC5yA/7kIKLGxVEnsnVK1BtRg=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "16ec914f6fb6f599ce988427d9d94efddf25fe6d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "home-manager": "home-manager",
+        "lanzaboote": "lanzaboote",
         "nixos-generators": "nixos-generators",
         "nixpkgs": "nixpkgs",
         "plasma-manager": "plasma-manager",
         "secrix": "secrix"
       }
     },
+    "rust-overlay": {
+      "inputs": {
+        "nixpkgs": [
+          "lanzaboote",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1761791894,
+        "narHash": "sha256-myRIDh+PxaREz+z9LzbqBJF+SnTFJwkthKDX9zMyddY=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "59c45eb69d9222a4362673141e00ff77842cd219",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
     "secrix": {
       "inputs": {
         "nixpkgs": [
diff --git a/flake.nix b/flake.nix
index d251a8f..15e67bb 100644
--- a/flake.nix
+++ b/flake.nix
@@ -22,9 +22,13 @@
       url = "github:Platonic-Systems/secrix";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    lanzaboote = {
+      url = "github:nix-community/lanzaboote/v0.4.3";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
-  outputs = { self, nixpkgs, home-manager, plasma-manager, nixos-generators, secrix }:
+  outputs = { self, nixpkgs, home-manager, plasma-manager, nixos-generators, secrix, lanzaboote }:
   let
     hmModule = file: {
       imports = [ home-manager.nixosModules.home-manager ];
@@ -70,6 +74,7 @@
       Yura-TPX13 = nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
         modules = [
+          lanzaboote.nixosModules.lanzaboote
           ./modules
           ./hosts/common.nix
           ./hosts/common-desktop.nix
diff --git a/hosts/Yura-TPX13/default.nix b/hosts/Yura-TPX13/default.nix
index 7c30e87..624e226 100644
--- a/hosts/Yura-TPX13/default.nix
+++ b/hosts/Yura-TPX13/default.nix
@@ -11,6 +11,12 @@
     "sysrq_always_enabled=1"
   ];
 
+  boot.loader.systemd-boot.enable = false;
+  boot.lanzaboote = {
+    enable = true;
+    pkiBundle = "/var/lib/sbctl";
+  };
+
   networking.hostName = "Yura-TPX13"; # Define your hostname.
   networking.hostId = "8425e349"; # Required for ZFS.
 
diff --git a/hosts/common-desktop.nix b/hosts/common-desktop.nix
index 275c532..9fd4a29 100644
--- a/hosts/common-desktop.nix
+++ b/hosts/common-desktop.nix
@@ -11,10 +11,7 @@
   boot.loader = {
     efi.canTouchEfiVariables = true;
     timeout = 3;
-    systemd-boot = {
-      enable = true;
-      configurationLimit = 5;
-    };
+    systemd-boot.enable = lib.mkDefault true;
   };
 
   # https://nixos.wiki/wiki/Accelerated_Video_Playback