diff --git a/hosts/hainich/services/sympa.nix b/hosts/hainich/services/sympa.nix
index 8c984e4..a4bf884 100644
--- a/hosts/hainich/services/sympa.nix
+++ b/hosts/hainich/services/sympa.nix
@@ -7,7 +7,7 @@
 	  domains."lists.infra4future.de".webHost = "lists.infra4future.de";
 	  domains."lists.hacc.space".webHost = "lists.hacc.space";
 	  listMasters = [ "postmaster@hacc.space" ];
-	  mainDomain = "lists.infra4future.de"
+	  mainDomain = "lists.infra4future.de";
   };
 
 }