diff --git a/modules/nixos/zulip.nix b/modules/nixos/zulip.nix
index de88f9f..e1cc598 100644
--- a/modules/nixos/zulip.nix
+++ b/modules/nixos/zulip.nix
@@ -4,7 +4,7 @@
   ];
   services.zulip = {
     enable = true;
-    host = "zulip.${config.networking.domain}";
+    host = "chat.${config.networking.domain}";
     camoKeyFile = builtins.toString config.age.secrets.zulip-camoKey.path;
     rabbitmqPasswordFile = builtins.toString config.age.secrets.zulip-rabbitmqPassword.path;
     secretKeyFile = builtins.toString config.age.secrets.zulip-secretKey.path;