diff --git a/hosts/hainich/services/matrix-synapse.nix b/hosts/hainich/services/matrix-synapse.nix
index 1b60a54..5c2a209 100644
--- a/hosts/hainich/services/matrix-synapse.nix
+++ b/hosts/hainich/services/matrix-synapse.nix
@@ -84,6 +84,19 @@
   services.matrix-synapse = {
     enable = true;
     server_name = "hacc.space";
+    extraConfigFiles = [ "/var/lib/matrix-synapse/secrets.yml" ];
+    extraConfig = ''
+      public_baseurl: https://matrix.hacc.space
+      email:
+        smtp_host: mail.hacc.space
+        smtp_user: "noreply@infra4future.de"
+        smtp_port: 587
+        notif_from: "Your Friendly %(app)s homeserver <noreply@hacc.space>"
+        require_transport_security: true
+        enable_notifs: true
+        client_base_url: "https://element.hacc.space"
+        invite_client_location: "https://element.hacc.space"
+    '';
     listeners = [ {
       port = 8008;
       bind_address = "::1";