diff --git a/flake.nix b/flake.nix
index 1d0b03f..dac7397 100644
--- a/flake.nix
+++ b/flake.nix
@@ -22,26 +22,40 @@
 
       flake.nixosModules.default = import ./module.nix;
 
-      flake.nixosConfigurations.example = inputs.nixpkgs.lib.nixosSystem {
-        system = "aarch64-linux";
-        modules = [
-          self.nixosModules.default
-          {
-            nixos-x13s.enable = true;
-            nixos-x13s.kernel = "jhovold"; # jhovold is default, but mainline supported
+      flake.nixosConfigurations = {
+        example = inputs.nixpkgs.lib.nixosSystem {
+          system = "aarch64-linux";
+          modules = [
+            self.nixosModules.default
+            {
+              nixos-x13s.enable = true;
+              nixos-x13s.kernel = "jhovold"; # jhovold is default, but mainline supported
 
-            # install multiple kernels! note this increases eval time for each specialization
-            specialisation = {
-              mainline.configuration.nixos-x13s.kernel = "mainline";
-            };
+              # install multiple kernels! note this increases eval time for each specialization
+              specialisation = {
+                mainline.configuration.nixos-x13s.kernel = "mainline";
+              };
 
-            # allow unfree firmware
-            nixpkgs.config.allowUnfree = true;
+              # allow unfree firmware
+              nixpkgs.config.allowUnfree = true;
 
-            # define your fileSystems
-            fileSystems."/".device = "/dev/notreal";
-          }
-        ];
+              # define your fileSystems
+              fileSystems."/".device = "/dev/notreal";
+            }
+          ];
+        };
+
+        iso = inputs.nixpkgs.lib.nixosSystem {
+          system = "aarch64-linux";
+          modules = [
+            self.nixosModules.default
+            "${inputs.nixpkgs}/nixos/modules/installer/cd-dvd/installation-cd-minimal.nix"
+            {
+              nixos-x13s.enable = true;
+              nixpkgs.config.allowUnfree = true;
+            }
+          ];
+        };
       };
     };
 }
diff --git a/module.nix b/module.nix
index 1ec2f47..ee95147 100644
--- a/module.nix
+++ b/module.nix
@@ -15,10 +15,7 @@ let
       pkgs.linuxPackages_latest
     else
       pkgs.linuxPackagesFor (
-        if cfg.kernel == "jhovold" then
-          x13sPackages.linux_jhovold
-        else
-          throw "Unsupported kernel"
+        if cfg.kernel == "jhovold" then x13sPackages.linux_jhovold else throw "Unsupported kernel"
       );
   dtb = "${linuxPackages_x13s.kernel}/dtbs/qcom/${dtbName}";
   dtbEfiPath = "dtbs/${cfg.kernel}/${config.boot.kernelPackages.kernel.version}/${dtbName}";
@@ -107,6 +104,17 @@ in
       };
     };
 
+    isoImage = {
+      makeUsbBootable = lib.mkForce false;
+      squashfsCompression = "zstd -Xcompression-level 6";
+      contents = [
+        {
+          source = dtb;
+          target = "/" + dtbName;
+        }
+      ];
+    };
+
     nixpkgs.overlays = [
       (_: super: {
         # don't try and use zfs