diff --git a/infra/common/nixos/hardware.nix b/infra/common/nixos/hardware.nix
index c01ced2f..40a43cbd 100644
--- a/infra/common/nixos/hardware.nix
+++ b/infra/common/nixos/hardware.nix
@@ -22,41 +22,4 @@
     };
   };
 
-  disko.devices.disk.main = {
-    device = "/dev/sda";
-    type = "disk";
-
-    content = {
-      type = "gpt";
-
-      partitions = {
-        MBR = {
-          priority = 0;
-          size = "1M";
-          type = "EF02";
-        };
-
-        ESP = {
-          priority = 1;
-          size = "500M";
-          type = "EF00";
-          content = {
-            type = "filesystem";
-            format = "vfat";
-            mountpoint = "/boot";
-          };
-        };
-
-        root = {
-          priority = 2;
-          size = "100%";
-          content = {
-            type = "filesystem";
-            format = "ext4";
-            mountpoint = "/";
-          };
-        };
-      };
-    };
-  };
 }
diff --git a/infra/common/resource.nix b/infra/common/resource.nix
index 4606ddf4..1c2bd593 100644
--- a/infra/common/resource.nix
+++ b/infra/common/resource.nix
@@ -33,7 +33,7 @@ in
   nixos.module = {
     imports = [
       inputs.agenix.nixosModules.default
-      inputs.disko.nixosModules.default
+      "${inputs.nixpkgs}/nixos/modules/virtualisation/proxmox-image.nix"
       ./options.nix
       ./nixos
     ];