diff --git a/hosts/idols-ai/hardware-configuration.nix b/hosts/idols-ai/hardware-configuration.nix
index 9c756b73..948a48b2 100644
--- a/hosts/idols-ai/hardware-configuration.nix
+++ b/hosts/idols-ai/hardware-configuration.nix
@@ -19,6 +19,7 @@
   boot.loader.efi.efiSysMountPoint = "/boot";
   boot.loader.systemd-boot.enable = true;
 
+  # https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/top-level/linux-kernels.nix
   boot.kernelPackages = pkgs.linuxPackages_latest;
   # boot.kernelPackages = pkgs.linuxPackages_xanmod_latest;
 
diff --git a/hosts/idols-aquamarine/default.nix b/hosts/idols-aquamarine/default.nix
index 38defbd4..73a6ffdf 100644
--- a/hosts/idols-aquamarine/default.nix
+++ b/hosts/idols-aquamarine/default.nix
@@ -17,12 +17,11 @@ let
   inherit (myvars.networking) proxyGateway proxyGateway6 nameservers;
   inherit (myvars.networking.hostsAddr.${hostName}) iface ipv4;
   ipv4WithMask = "${ipv4}/24";
-in {
-  imports =
-    (mylib.scanPaths ./.)
-    ++ [
-      disko.nixosModules.default
-    ];
+in
+{
+  imports = (mylib.scanPaths ./.) ++ [
+    disko.nixosModules.default
+  ];
 
   # supported file systems, so we can mount any removable disks with these filesystems
   boot.supportedFilesystems = [
@@ -41,8 +40,7 @@ in {
   # This doesn’t define how much memory will be used by the zram swap devices.
   zramSwap.memoryPercent = lib.mkForce 100;
 
-  boot.kernelPackages = pkgs.linuxPackages_latest;
-  boot.kernelModules = ["kvm-amd"];
+  boot.kernelModules = [ "kvm-amd" ];
   boot.extraModprobeConfig = "options kvm_amd nested=1"; # for amd cpu
 
   networking = {
@@ -57,9 +55,9 @@ in {
   systemd.network.enable = true;
 
   systemd.network.networks."10-${iface}" = {
-    matchConfig.Name = [iface];
+    matchConfig.Name = [ iface ];
     networkConfig = {
-      Address = [ipv4WithMask];
+      Address = [ ipv4WithMask ];
       DNS = nameservers;
       DHCP = "ipv6"; # enable DHCPv6 only, so we can get a GUA.
       IPv6AcceptRA = true; # for Stateless IPv6 Autoconfiguraton (SLAAC)