1 files changed, 3 insertions, 2 deletions

diff --git a/usecases/server/hydra-server.nix b/usecases/server/hydra-server.nix
index 6fbbdee..3a1d62e 100644
--- a/usecases/server/hydra-server.nix
+++ b/usecases/server/hydra-server.nix
@@ -15,8 +15,9 @@ inputs:
   config = {
     services.hydra = {
       enable = true;
-      #hydraURL = "https://hydra.huh.gdn";
-      #notificationSender = "hydra@huh.gdn";
+      # TODO: for NixOS 21.05
+      #hydraURL = "https://hydra.${config.networking.fqdn}";
+      #notificationSender = "hydra@${config.networking.fqdn}";
       buildMachinesFiles = [ ];
       # Don't build *everything* from source
       useSubstitutes = true;