diff --git a/hosts/hainich/services/sympa.nix b/hosts/hainich/services/sympa.nix
index 2355c38..8c984e4 100644
--- a/hosts/hainich/services/sympa.nix
+++ b/hosts/hainich/services/sympa.nix
@@ -1,8 +1,13 @@
-services.sympa = {
-	enable = true;
-	lang = "de";
-	domains"lists.infra4future.de".webHost = "lists.infra4future.de";
-	domains"lists.hacc.space".webHost = "lists.hacc.space";
-	listMasters = postmaster@hacc.space
-	mainDomain = "lists.infra4future.de"
-	settings
\ No newline at end of file
+{ config, lib, pkgs, ... }:
+
+{
+  services.sympa = {
+	  enable = true;
+	  lang = "de";
+	  domains."lists.infra4future.de".webHost = "lists.infra4future.de";
+	  domains."lists.hacc.space".webHost = "lists.hacc.space";
+	  listMasters = [ "postmaster@hacc.space" ];
+	  mainDomain = "lists.infra4future.de"
+  };
+
+}