diff --git a/hosts/hydra-1/configuration.nix b/hosts/hydra-1/configuration.nix
index 38930f1..379b42c 100644
--- a/hosts/hydra-1/configuration.nix
+++ b/hosts/hydra-1/configuration.nix
@@ -54,7 +54,7 @@
     bindAddress = "127.0.0.1";
     secretKeyFile = "/var/src/secrets/nix-serve/secret-key.key";
     # Workaround https://github.com/NixOS/nix/issues/7704#issuecomment-1409480909
-    package = pkgs.nix-serve.override {
+    package = pkgs.nix-serve-ng.override {
       nix = pkgs.nixVersions.nix_2_12;
     };
   };
@@ -80,7 +80,7 @@
         '';
       };
       locations."/" = {
-        proxyPass = "http://localhost:5005";
+        proxyPass = "http://127.0.0.1:5005";
       };
     };
   };