diff --git a/config/services/hydra/nix-config.nix b/config/services/hydra/nix-config.nix
index b0e8cb1..9933888 100644
--- a/config/services/hydra/nix-config.nix
+++ b/config/services/hydra/nix-config.nix
@@ -25,7 +25,7 @@
       maxJobs = 0;
       speedFactor = 20;
       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: {