diff --git a/hosts/pxe-boot/host.nix b/hosts/pxe-boot/host.nix
index 42a3d8b..c903751 100644
--- a/hosts/pxe-boot/host.nix
+++ b/hosts/pxe-boot/host.nix
@@ -11,9 +11,7 @@
     defaultGateway = { address = vars.lanGateway; interface = vars.lxcLanInterface; };
     nameservers = [ vars.domainControllerIp ];
   };
-services.beszel.agent.environment = {
-#    KEY = "";
-  };
+  services.beszel.agent.environment = { };
   # Preserved from the pre-refactor `pxe-boot` target — stateVersion must
   # never be bumped on an already-installed machine.
   system.stateVersion = "25.05";