diff --git a/ops/nixos/www/b.tvl.fyi.nix b/ops/nixos/www/b.tvl.fyi.nix
index 3d8a4068a..9bbdcd22a 100644
--- a/ops/nixos/www/b.tvl.fyi.nix
+++ b/ops/nixos/www/b.tvl.fyi.nix
@@ -8,6 +8,7 @@
   config = {
     services.nginx.virtualHosts."b.tvl.fyi" = {
       serverName = "b.tvl.fyi";
+      serverAliases = [ "b.tvl.su" ];
       enableACME = true;
       forceSSL = true;
 
diff --git a/ops/nixos/www/cl.tvl.fyi.nix b/ops/nixos/www/cl.tvl.fyi.nix
index bcaab85f0..d0aac1b09 100644
--- a/ops/nixos/www/cl.tvl.fyi.nix
+++ b/ops/nixos/www/cl.tvl.fyi.nix
@@ -8,6 +8,7 @@
   config = {
     services.nginx.virtualHosts.gerrit = {
       serverName = "cl.tvl.fyi";
+      serverAliases = [ "cl.tvl.su" ];
       enableACME = true;
       forceSSL = true;
 
diff --git a/ops/nixos/www/code.tvl.fyi.nix b/ops/nixos/www/code.tvl.fyi.nix
index e16c0512d..18962be6b 100644
--- a/ops/nixos/www/code.tvl.fyi.nix
+++ b/ops/nixos/www/code.tvl.fyi.nix
@@ -8,6 +8,7 @@
   config = {
     services.nginx.virtualHosts.cgit = {
       serverName = "code.tvl.fyi";
+      serverAliases = [ "code.tvl.su" ];
       enableACME = true;
       forceSSL = true;
 
diff --git a/ops/nixos/www/cs.tvl.fyi.nix b/ops/nixos/www/cs.tvl.fyi.nix
index ed2adcbf8..fac814baf 100644
--- a/ops/nixos/www/cs.tvl.fyi.nix
+++ b/ops/nixos/www/cs.tvl.fyi.nix
@@ -8,6 +8,7 @@
   config = {
     services.nginx.virtualHosts."cs.tvl.fyi" = {
       serverName = "cs.tvl.fyi";
+      serverAliases = [ "cs.tvl.su" ];
       enableACME = true;
       forceSSL = true;
 
diff --git a/ops/nixos/www/todo.tvl.fyi.nix b/ops/nixos/www/todo.tvl.fyi.nix
index 0820d136d..5e1f158e6 100644
--- a/ops/nixos/www/todo.tvl.fyi.nix
+++ b/ops/nixos/www/todo.tvl.fyi.nix
@@ -8,6 +8,7 @@
   config = {
     services.nginx.virtualHosts."todo.tvl.fyi" = {
       serverName = "todo.tvl.fyi";
+      serverAliases = [ "todo.tvl.su" ];
       root = config.depot.web.todolist;
       enableACME = true;
       forceSSL = true;