diff --git a/flake.lock b/flake.lock
index 705efe1..6caaf5b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -133,6 +133,40 @@
         "type": "github"
       }
     },
+    "nixlib": {
+      "locked": {
+        "lastModified": 1636849918,
+        "narHash": "sha256-nzUK6dPcTmNVrgTAC1EOybSMsrcx+QrVPyqRdyKLkjA=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "28a5b0557f14124608db68d3ee1f77e9329e9dd5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
+    "nixos-generators": {
+      "inputs": {
+        "nixlib": "nixlib",
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "lastModified": 1671355134,
+        "narHash": "sha256-ZtnUWTDDyFog+NQBjZpnhgPdj3gHp5ImxFVWy+ObNno=",
+        "owner": "nix-community",
+        "repo": "nixos-generators",
+        "rev": "64a96ca8621d03cb3889daf0d3ff58d8209e3e0c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixos-generators",
+        "type": "github"
+      }
+    },
     "nixos-hardware": {
       "locked": {
         "lastModified": 1670174919,
@@ -197,6 +231,22 @@
       }
     },
     "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1637186689,
+        "narHash": "sha256-NU7BhgnwA/3ibmCeSzFK6xGi+Bari9mPfn+4cBmyEjw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "7fad01d9d5a3f82081c00fb57918d64145dc904c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1670939335,
         "narHash": "sha256-AJmruD+RI6smxiVnfpmNT7275mZsUdCS5zczeQCyy3o=",
@@ -269,34 +319,11 @@
         "flake-utils": "flake-utils",
         "home-manager": "home-manager",
         "nix-rice": "nix-rice",
+        "nixos-generators": "nixos-generators",
         "nixos-hardware": "nixos-hardware",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs_3",
         "nixpkgs-u": "nixpkgs-u",
-        "pre-commit-hooks": "pre-commit-hooks_2",
-        "tex2nix": "tex2nix"
-      }
-    },
-    "tex2nix": {
-      "inputs": {
-        "flake-utils": [
-          "flake-utils"
-        ],
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1665144382,
-        "narHash": "sha256-CCnC3YsQCGoKIGdMND+pr5Rl7nufT1Krv1TZPBIEm8o=",
-        "owner": "Mic92",
-        "repo": "tex2nix",
-        "rev": "068e8655c754783d86f442f887f2e92305d9bd4a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "Mic92",
-        "repo": "tex2nix",
-        "type": "github"
+        "pre-commit-hooks": "pre-commit-hooks_2"
       }
     },
     "utils": {
diff --git a/flake.nix b/flake.nix
index 48bdb7e..b376a48 100644
--- a/flake.nix
+++ b/flake.nix
@@ -14,7 +14,7 @@
     # };
     deploy-rs.url = "github:serokell/deploy-rs";
     flake-utils.url = "github:numtide/flake-utils";
-    # nixos-generators.url = "github:nix-community/nixos-generators";
+    nixos-generators.url = "github:nix-community/nixos-generators";
     nixos-hardware.url = "github:NixOS/nixos-hardware";
     nix-rice = {
       url = "github:bertof/nix-rice";
@@ -28,11 +28,6 @@
       inputs.nixpkgs.follows = "nixpkgs";
       inputs.flake-utils.follows = "flake-utils";
     };
-    tex2nix = {
-      url = "github:Mic92/tex2nix";
-      inputs.nixpkgs.follows = "nixpkgs";
-      inputs.flake-utils.follows = "flake-utils";
-    };
   };
 
   outputs =
@@ -46,8 +41,8 @@
       nixos-hardware
     , nix-rice
     , pre-commit-hooks
-    , tex2nix
-    ,
+    , nixos-generators
+    , ...
     }:
     let
       config = {
@@ -117,47 +112,23 @@
 
       commonModules = [
         # Nix configuration
-        ({ pkgs, ... }: {
+        {
           nixpkgs = { inherit overlays config; };
           nix = {
-            package = pkgs.nixVersions.stable;
             extraOptions = "experimental-features = nix-command flakes";
             registry = {
-              stable = {
-                from = {
-                  id = "stable";
-                  type = "indirect";
-                };
-                flake = nixpkgs;
-              };
-              unstable = {
-                from = {
-                  id = "unstable";
-                  type = "indirect";
-                };
-                flake = nixpkgs-u;
-              };
-              tex2nix = {
-                from = {
-                  id = "tex2nix";
-                  type = "indirect";
-                };
-                flake = tex2nix;
-              };
+              stable = { from = { id = "stable"; type = "indirect"; }; flake = nixpkgs; };
+              unstable = { from = { id = "unstable"; type = "indirect"; }; flake = nixpkgs-u; };
             };
           };
-        })
-
-        # Home manager configuration
-        home-manager.nixosModules.home-manager
-        {
-          home-manager = {
-            useGlobalPkgs = true;
-            useUserPackages = true;
-          };
         }
 
+        # Home manager configuration
+        home-manager.nixosModules.home-manager
+        { home-manager = { useGlobalPkgs = true; useUserPackages = true; }; }
+
         ./nixos_modules/bertof_user.nix
+        ./nixos_modules/extended_registry.nix
         ./nixos_modules/automatic-garbage-collection.nix
         ./nixos_modules/automatic-upgrade.nix
         ./nixos_modules/zerotier.nix
@@ -295,6 +266,23 @@
         };
       };
 
+      images = with flake-utils.lib; eachSystem [ system.x86_64-linux system.aarch64-linux ] (system: {
+        packages = {
+          # Installer ISO
+          install-iso = nixos-generators.nixosGenerate {
+            inherit system;
+            modules = commonModules ++ [{ services.openssh = { enable = true; openFirewall = true; }; }];
+            format = "install-iso";
+          };
+          # Installer DigitalOcean
+          do = nixos-generators.nixosGenerate {
+            inherit system;
+            modules = commonModules ++ [{ services.openssh = { enable = true; openFirewall = true; }; }];
+            format = "do";
+          };
+        };
+      });
+
     in
     builtins.foldl' nixpkgs.lib.recursiveUpdate { } [
       basic
@@ -304,5 +292,6 @@
       # baldurConfig
       lokiConfig
       deployments
+      images
     ];
 }
diff --git a/nixos_modules/extended_registry.nix b/nixos_modules/extended_registry.nix
new file mode 100644
index 0000000..b5dab05
--- /dev/null
+++ b/nixos_modules/extended_registry.nix
@@ -0,0 +1,26 @@
+{
+  nix.registry = {
+    my-templates = {
+      from = {
+        id = "my-templates";
+        type = "indirect";
+      };
+      to = {
+        type = "github";
+        owner = "bertof";
+        repository = "flake-templates";
+      };
+    };
+    tex2nix = {
+      from = {
+        id = "tex2nix";
+        type = "indirect";
+      };
+      to = {
+        type = "github";
+        owner = "Mic92";
+        repository = "tex2nix";
+      };
+    };
+  };
+}