diff --git a/flake.nix b/flake.nix
index 5f985ddd3..5fba41160 100644
--- a/flake.nix
+++ b/flake.nix
@@ -52,10 +52,12 @@
       ...
     }: {
       imports = [./nix/home-module.nix];
-      programs.noctalia-shell.package = lib.mkDefault self.packages.${pkgs.system}.default;
+      programs.noctalia-shell.package =
+        lib.mkDefault
+        self.packages.${pkgs.stdenv.hostPlatform.system}.default;
       programs.noctalia-shell.app2unit.package =
         lib.mkDefault
-        nixpkgs.legacyPackages.${pkgs.system}.app2unit;
+        nixpkgs.legacyPackages.${pkgs.stdenv.hostPlatform.system}.app2unit;
     };
 
     nixosModules.default = {
@@ -64,7 +66,9 @@
       ...
     }: {
       imports = [./nix/nixos-module.nix];
-      services.noctalia-shell.package = lib.mkDefault self.packages.${pkgs.system}.default;
+      services.noctalia-shell.package =
+        lib.mkDefault
+        self.packages.${pkgs.stdenv.hostPlatform.system}.default;
     };
   };
 }