diff --git a/hosts/linode/nginx.nix b/hosts/linode/nginx.nix
index 9f17309..dc7c4de 100644
--- a/hosts/linode/nginx.nix
+++ b/hosts/linode/nginx.nix
@@ -5,7 +5,7 @@ in
 {
 	security.acme = {
 		acceptTerms = true;
-		email = "greg.hellings@gmail.com";
+		defaults.email = "greg.hellings@gmail.com";
 	};
 
 	services.nginx = {
@@ -30,5 +30,6 @@ in
 	greg.proxies."thehellings.com" = {
 		target = "http://${homepage}/";
 		ssl = true;
+		genAliases = false;
 	};
 }
diff --git a/modules/proxy.nix b/modules/proxy.nix
index 7e0768f..e108242 100644
--- a/modules/proxy.nix
+++ b/modules/proxy.nix
@@ -16,7 +16,7 @@ proxy_set_header Upgrade $http_upgrade;
 proxy_set_header Connection $connection_upgrade;
 '';
 		};
-		serverAliases = [ "${alias name}" ];
+		serverAliases = lib.mkIf dest.genAliases [ "${alias name}" ];
 	};
 
 in with lib; {
@@ -40,6 +40,12 @@ in with lib; {
 				{ name, config, options, ... }:
 				{
 					options = {
+						genAliases = mkOption {
+							type = types.bool;
+							description = "Whether to auto-generate short alias name";
+							default = true;
+						};
+
 						target = mkOption {
 							type = types.str;
 							description = ''The destination that is being proxied.'';