diff --git a/config/services/hydra/nix-config.nix b/config/services/hydra/nix-config.nix
index c836a27..9933888 100644
--- a/config/services/hydra/nix-config.nix
+++ b/config/services/hydra/nix-config.nix
@@ -25,16 +25,7 @@
       maxJobs = 0;
       speedFactor = 20;
       systems = [ "riscv64-linux" ];
-      supportedFeatures = base ++ [ "gccarch-rv64imac" "gccarch-rv64imacfd" ];
-      sshKey = config.sops.secrets."services/hydra/id_ed25519_hydra".path;
-    }
-    {
-      hostName = "machine-0008.cloud-v.co";
-      sshUser = "root";
-      maxJobs = 2;
-      speedFactor = 4;
-      systems = [ "riscv64-linux" ];
-      supportedFeatures = base ++ [ "gccarch-rv64imac" "gccarch-rv64imacfd" ];
+      supportedFeatures = base ++ [ "gccarch-rv64imac" "gccarch-rv64imacfd" "gccarch-rv64gc" ];
       sshKey = config.sops.secrets."services/hydra/id_ed25519_hydra".path;
     }
   ] ++ lib.forEach (lib.genList (i: i + 1) 8) (num: {
@@ -63,7 +54,6 @@
       "build-worker-04.nyantec.com".publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICOq+5I+nlAN2lJoOtoXrYEDuZ/TMPMa43pIlablYigK";
       "integra.kyouma.net".publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIBwEQiSfaDrUAwgul4mktusBPcIVxI4pLNDh9DPopVU";
       "schrodinger.kyouma.net".publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKo7vZ6lS1wx76YsbAdhOsGcc20YMAW52ep8SZ/FCHDp";
-      "[machine.cloud-v.co]:20008".publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIK6Kri0cjPKEXXDEl2GwfwzPO9wuPZEgJS0M6lKRHCqH";
       "lab.nyantec.com".publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIUePtVPtBK+CYosufbaGiMT4EVanti4V5t2Wg0g/Fy4";
       "localhost".publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPNVavo3YHVsrYwXRVISu7kDoknn+5inFGySn4azlB8P";
       "[build-worker-kyoumanet.fly.dev]:2201".publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDL2M97UBHg9aUfjDUxzmzg1r0ga0m3/stummBVwuEAB";