diff --git a/pastila/configuration.nix b/pastila/configuration.nix
index 9c13866..b6afc76 100644
--- a/pastila/configuration.nix
+++ b/pastila/configuration.nix
@@ -21,6 +21,7 @@ in
       ./imap.nix
       ./web-misc.nix
       ./miniflux.nix
+      ./convos.nix
     ];
 
   nixpkgs.overlays = [
diff --git a/pastila/convos.nix b/pastila/convos.nix
new file mode 100644
index 0000000..9efa14b
--- /dev/null
+++ b/pastila/convos.nix
@@ -0,0 +1,21 @@
+{ config, lib, pkgs, ... }:
+
+{
+  # services.convos = {
+  #   enable = true;
+  #   reverseProxy = true;
+  # };
+
+  # services.nginx.virtualHosts."convos.isomorphis.me" = {
+  #   enableACME = true;
+  #   forceSSL = true;
+  #   locations."/" = {
+  #     proxyPass = "http://localhost:3000";
+  #     proxyWebsockets = true;
+  #   };
+  #   extraConfig = ''
+  #     client_max_body_size 0;
+  #     proxy_set_header X-Request-Base "$scheme://$host/";
+  #   '';
+  # };
+}
\ No newline at end of file
diff --git a/vars.nix b/vars.nix
index fef5551..12a3bbf 100644
--- a/vars.nix
+++ b/vars.nix
@@ -25,6 +25,7 @@
       { num = 51413; proto = "udp"; }
       # mosh
       # see ad-hoc config in oven/configuration.nix
+      # (60000:61000)
       # Headscale RPC
       { num = 50443; proto = "tcp"; }
       # SMTP