diff --git a/hosts/vulpecula-vps/configuration.nix b/hosts/vulpecula-vps/configuration.nix
index 245a16c..102b714 100644
--- a/hosts/vulpecula-vps/configuration.nix
+++ b/hosts/vulpecula-vps/configuration.nix
@@ -16,6 +16,7 @@ in {
     ./wallabag.nix
     ./nextcloud.nix
     ./vaultwarden.nix
+    ./mautrix.nix
     # ./thymis.nix
   ];
 
@@ -80,9 +81,13 @@ in {
     defaults.email = "tasiaiso@proton.me";
   };
 
+  nixpkgs.config.permittedInsecurePackages = [
+                "olm-3.2.16"
+              ];
+
   boot.tmp.cleanOnBoot = true;
   zramSwap.enable = true;
-  networking.domain = "";
+  networking.domain = "vulpecula.zone";
   # users.users.root.openssh.authorizedKeys.keys = [''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILLyDLtqUhEQwIsPx0XgQ9OJb2+XxL+2ra4goNJEgwf0 tasia@cave'' ];
   system.stateVersion = "24.05";
 }
diff --git a/hosts/vulpecula-vps/mautrix.nix b/hosts/vulpecula-vps/mautrix.nix
new file mode 100644
index 0000000..5e7fb6a
--- /dev/null
+++ b/hosts/vulpecula-vps/mautrix.nix
@@ -0,0 +1,49 @@
+{...}: {
+  services.mautrix-whatsapp.enable = true;
+  # services.mautrix-whatsapp.environmentFile = "";
+  # services.mautrix-whatsapp.settings = ; 
+}
+
+# {
+#   appservice = {
+#     as_token = "";
+#     bot = {
+#       displayname = "WhatsApp Bridge Bot";
+#       username = "whatsappbot";
+#     };
+#     database = {
+#       type = "sqlite3";
+#       uri = "/var/lib/mautrix-whatsapp/mautrix-whatsapp.db";
+#     };
+#     hostname = "[::]";
+#     hs_token = "";
+#     id = "whatsapp";
+#     port = 29318;
+#   };
+#   bridge = {
+#     command_prefix = "!wa";
+#     displayname_template = "{{if .BusinessName}}{{.BusinessName}}{{else if .PushName}}{{.PushName}}{{else}}{{.JID}}{{end}} (WA)";
+#     double_puppet_server_map = { };
+#     login_shared_secret_map = { };
+#     permissions = {
+#       "*" = "relay";
+#     };
+#     relay = {
+#       enabled = true;
+#     };
+#     username_template = "whatsapp_{{.}}";
+#   };
+#   homeserver = {
+#     address = "http://localhost:8448";
+#   };
+#   logging = {
+#     min_level = "info";
+#     writers = [
+#       {
+#         format = "pretty-colored";
+#         time_format = " ";
+#         type = "stdout";
+#       }
+#     ];
+#   };
+# }
\ No newline at end of file