diff --git a/services/baremetal-builder/assignments.nix b/services/baremetal-builder/assignments.nix
index 8a064d1..e1a27de 100644
--- a/services/baremetal-builder/assignments.nix
+++ b/services/baremetal-builder/assignments.nix
@@ -3,7 +3,7 @@
 let
   genBuilders = { offset ? 0, count, f }: builtins.genList (x: rec { name = "builder-${toString (offset + x)}"; value = f name; }) count;
 in builtins.listToAttrs (
-  # The first 8 builders are general purpose
+  # The first 8 builders are general purpose hydra builders
   genBuilders { count = 8; f = name: {
     cores = 8;
     max-jobs = 8;
@@ -18,4 +18,12 @@ in builtins.listToAttrs (
     supported-features = [ "kvm" "nixos-test" "big-parallel" ];
     required-features = [ "big-parallel" ];
   }; }
+  ++
+  # These are not currently used for hydra
+  genBuilders { offset = 10; count = 2; f = name: {
+    cores = 8;
+    max-jobs = 8;
+    supported-features = [ "kvm" "nixos-test" "big-parallel" ];
+    required-features = [ ];
+  }; }
 )