diff --git a/hosts/build03/builders.nix b/hosts/build03/builders.nix
index 017a917d4..171535859 100644
--- a/hosts/build03/builders.nix
+++ b/hosts/build03/builders.nix
@@ -22,5 +22,14 @@
       systems = [ "aarch64-darwin" "x86_64-darwin" ];
       supportedFeatures = inputs.self.outputs.darwinConfigurations.darwin02.config.nix.settings.system-features;
     }
+    {
+      hostName = "darwin03.nix-community.org";
+      maxJobs = 8;
+      protocol = "ssh-ng";
+      sshKey = config.sops.secrets.id_buildfarm.path;
+      sshUser = "nix";
+      systems = [ "aarch64-darwin" "x86_64-darwin" ];
+      supportedFeatures = inputs.self.outputs.darwinConfigurations.darwin03.config.nix.settings.system-features;
+    }
   ];
 }