diff --git a/nix/configuration/roles/distributed_build/default.nix b/nix/configuration/roles/distributed_build/default.nix
index 487eec2..12667d3 100644
--- a/nix/configuration/roles/distributed_build/default.nix
+++ b/nix/configuration/roles/distributed_build/default.nix
@@ -71,6 +71,7 @@ in
         nix.settings.secret-key-files = [ "/persist/manual/nix/nix-cache-key.sec" ];
         nix.settings.trusted-public-keys = lib.mkForce [
           "odo:0S/XKSFjjIrihQ7lbHEIebXk/c/xuoodhm0Gz26YhjA="
+          "quark:Eb6ygkIiVlcUqb5hOjEVIQcfYLpCz40YVYA3/rxrgBc="
         ];
       }
       {