diff --git a/flake.nix b/flake.nix
index ea704f7..c7e85a2 100644
--- a/flake.nix
+++ b/flake.nix
@@ -124,9 +124,15 @@
               nixos-uconsole.nixosModules.configtxt
               (nixos-uconsole.nixosModules.cm { lib = nixpkgs-uconsole.lib; isCM4 = false; })
               nixos-uconsole.nixosModules.base
-              # Lix instead of CppNix
-              { nix.package = lix.packages."aarch64-linux".default; }
-              # agenix pour déchiffrer les secrets au déploiement
+              # Lix cross-compilé (lix.packages.aarch64-linux est natif → QEMU)
+              ({ config, lib, pkgs, inputs, ... }: let
+                lix-cross = import inputs.nixpkgs-uconsole {
+                  localSystem = { system = "x86_64-linux"; };
+                  crossSystem = { system = "aarch64-linux"; };
+                  overlays = [ inputs.lix.overlays.default ];
+                };
+              in { nix.package = lix-cross.lix; })
+              # agenix
               agenix.nixosModules.default
               # Notre config
               ./hosts/uconsole-cm5/configuration.nix