9 files changed, 5 insertions, 10 deletions
diff --git a/flake.nix b/flake.nix
index a385c32..adfd813 100644
--- a/flake.nix
+++ b/flake.nix
@@ -87,9 +87,9 @@
   in {
     nixosConfigurations = lib.mergeAttrsList (map (machine: {
       ${machine.name} = nixpkgs.lib.nixosSystem {
-        inherit (machine) system;
 
-        specialArgs = inputs // (packageSetsForSystem machine.system) // {
+        specialArgs = inputs // {
+          inherit (packageSetsForSystem machine.system) unstablePkgs auxiliaryPkgs;
           inherit machines;
           me = machine // { is = mkMachineIdentities machines machine; };
           keys = import ./secrets/keys.nix;
@@ -97,6 +97,9 @@
         };
 
         modules = [
+          nixpkgs.nixosModules.readOnlyPkgs
+          { nixpkgs.pkgs = (packageSetsForSystem machine.system).pkgs; }
+
           ./machines/${machine.name}
 
           home-manager.nixosModules.home-manager {
diff --git a/machines/corsac/hardware.nix b/machines/corsac/hardware.nix
index c3038be..8ac85c4 100644
--- a/machines/corsac/hardware.nix
+++ b/machines/corsac/hardware.nix
@@ -35,6 +35,5 @@
   networking.useDHCP = lib.mkDefault true;
   # networking.interfaces.enp1s0.useDHCP = lib.mkDefault true;
 
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
   hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }
diff --git a/machines/fourmi/hardware.nix b/machines/fourmi/hardware.nix
index e3913be..1738e23 100644
--- a/machines/fourmi/hardware.nix
+++ b/machines/fourmi/hardware.nix
@@ -28,5 +28,4 @@
   # networking.interfaces.end0.useDHCP = lib.mkDefault true;
   # networking.interfaces.wlan0.useDHCP = lib.mkDefault true;
 
-  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
 }
diff --git a/machines/lapin/hardware.nix b/machines/lapin/hardware.nix
index 08cf82e..cc32191 100644
--- a/machines/lapin/hardware.nix
+++ b/machines/lapin/hardware.nix
@@ -32,5 +32,4 @@
   networking.useDHCP = lib.mkDefault true;
   # networking.interfaces.enp1s0.useDHCP = lib.mkDefault true;
 
-  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
 }
diff --git a/machines/loup/hardware.nix b/machines/loup/hardware.nix
index ee9d233..f4389d4 100644
--- a/machines/loup/hardware.nix
+++ b/machines/loup/hardware.nix
@@ -50,6 +50,5 @@
   # networking.interfaces.enp0s25.useDHCP = lib.mkDefault true;
   # networking.interfaces.enp6s0.useDHCP = lib.mkDefault true;
 
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
   hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }
diff --git a/machines/renard/hardware.nix b/machines/renard/hardware.nix
index 2b4173e..d79dee9 100644
--- a/machines/renard/hardware.nix
+++ b/machines/renard/hardware.nix
@@ -27,5 +27,4 @@
   networking.useDHCP = lib.mkDefault true;
   # networking.interfaces.ens18.useDHCP = lib.mkDefault true;
 
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
 }
diff --git a/machines/taupe/hardware.nix b/machines/taupe/hardware.nix
index 8ddf1b1..810fafd 100644
--- a/machines/taupe/hardware.nix
+++ b/machines/taupe/hardware.nix
@@ -33,5 +33,4 @@
   networking.useDHCP = lib.mkDefault true;
   # networking.interfaces.enp1s0.useDHCP = lib.mkDefault true;
 
-  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
 }
diff --git a/machines/taureau/hardware.nix b/machines/taureau/hardware.nix
index bbb60a5..3c30146 100644
--- a/machines/taureau/hardware.nix
+++ b/machines/taureau/hardware.nix
@@ -25,6 +25,5 @@
   networking.useDHCP = lib.mkDefault true;
   # networking.interfaces.enp6s16.useDHCP = lib.mkDefault true;
 
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
   virtualisation.hypervGuest.enable = true;
 }
diff --git a/machines/truite/hardware.nix b/machines/truite/hardware.nix
index 0936388..110cd7d 100644
--- a/machines/truite/hardware.nix
+++ b/machines/truite/hardware.nix
@@ -20,5 +20,4 @@
 
   swapDevices = [ ];
 
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
 }