diff --git a/ops/nixos/etheroute-lon01/default.nix b/ops/nixos/etheroute-lon01/default.nix
index c6a495f705..23adc7813e 100644
--- a/ops/nixos/etheroute-lon01/default.nix
+++ b/ops/nixos/etheroute-lon01/default.nix
@@ -250,7 +250,11 @@ in {
       domain = "*.int.lukegb.com";
       dnsProvider = "cloudflare";
       credentialsFile = secrets.cloudflareCredentials;
-      extraDomainNames = ["int.lukegb.com" "lukegb.com" "*.lukegb.com"];
+      extraDomainNames = [
+        # "int.lukegb.com"  # redundant with *.lukegb.com
+        "lukegb.com"
+        "*.lukegb.com"
+      ];
       postRun = ''
         systemctl restart pomerium
       '';