diff --git a/hosts/desktop/default.nix b/hosts/desktop/configuration.nix
similarity index 100%
rename from hosts/desktop/default.nix
rename to hosts/desktop/configuration.nix
diff --git a/hosts/laptop/default.nix b/hosts/laptop/configuration.nix
similarity index 100%
rename from hosts/laptop/default.nix
rename to hosts/laptop/configuration.nix
diff --git a/hosts/srv-core/default.nix b/hosts/srv-core/configuration.nix
similarity index 100%
rename from hosts/srv-core/default.nix
rename to hosts/srv-core/configuration.nix
diff --git a/hosts/srv-core/hardware.nix b/hosts/srv-core/hardware.nix
index 888a405..51669b4 100644
--- a/hosts/srv-core/hardware.nix
+++ b/hosts/srv-core/hardware.nix
@@ -1,8 +1,15 @@
-_: {
+{ inputs, ... }:
+{
+  imports = [ inputs.nixos-hardware.nixosModules.hardkernel-odroid-h4 ];
+
   nixpkgs.hostPlatform = "x86_64-linux";
 
   boot = {
-    kernelModules = [ "kvm-intel" ];
+    kernelModules = [
+      "kvm-intel"
+      "k10temp"
+      "nct6775"
+    ];
     initrd.availableKernelModules = [
       "xhci_pci"
       "ahci"
diff --git a/hosts/vps-ns/default.nix b/hosts/vps-ns/configuration.nix
similarity index 100%
rename from hosts/vps-ns/default.nix
rename to hosts/vps-ns/configuration.nix
diff --git a/hosts/vps-www/default.nix b/hosts/vps-www/configuration.nix
similarity index 100%
rename from hosts/vps-www/default.nix
rename to hosts/vps-www/configuration.nix