diff --git a/flake.nix b/flake.nix
index 63bf435..2f0d54a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -111,9 +111,11 @@
                 nixpkgs.buildPlatform = "x86_64-linux";
                 nixpkgs.hostPlatform = "aarch64-linux";
                 nixpkgs.config.allowUnfree = true;
+                boot.loader.raspberry-pi.bootloader = lib.mkForce "kernel";
               }
               # nixos-raspberrypi — pkgs.rpi + overlays standardisés
               nixos-raspberrypi.nixosModules.nixpkgs-rpi
+              nixos-raspberrypi.nixosModules.raspberry-pi-5.base
               nixos-raspberrypi.lib.inject-overlays
               nixos-raspberrypi.lib.inject-overlays-global
               # nixos-uconsole CM5 modules