diff --git a/nixng/containers/hydra/hydra.nix b/nixng/containers/hydra/hydra.nix
index 86dc931..213cff8 100644
--- a/nixng/containers/hydra/hydra.nix
+++ b/nixng/containers/hydra/hydra.nix
@@ -94,12 +94,8 @@ makeSystem {
         system.activation =
           let
             machines = pkgs.writeText "machines" ''
-              eu.nixbuild.net x86_64-linux - 100 5 benchmark,big-parallel
-              eu.nixbuild.net aarch64-linux - 100 5 benchmark,big-parallel
-              eu.nixbuild.net i686-linux - 100 5 benchmark,big-parallel
-              localhost x86_64-linux - 100 5 benchmark,big-parallel,kvm,nixos-test,local local
-              localhost x86_64-linux - 100 5 benchmark,big-parallel,kvm,nixos-test,local kvm
-              localhost x86_64-linux - 100 5 benchmark,big-parallel,kvm,nixos-test,local nixos-test
+              eu.nixbuild.net x86_64-linux,aarch64-linux,i686-linux - 100 5 benchmark,big-parallel
+              localhost x86_64-linux - 2 1 benchmark,big-parallel,kvm,nixos-test,local
             '';
             nix-machines = nglib.dag.dagEntryAnywhere ''
               export PATH=${pkgs.busybox}/bin