diff --git a/nixos/configs/sputnik/codimd.nix b/nixos/configs/sputnik/codimd.nix
index f164dd3..21d432b 100644
--- a/nixos/configs/sputnik/codimd.nix
+++ b/nixos/configs/sputnik/codimd.nix
@@ -1,39 +1,36 @@
-{ config, lib, pkgs, ... }: {
+{ config, lib, pkgs, ... }:
+let
+  domain = "md.ingolf-wagner.de";
+in
+{
 
   services.nginx.enable = true;
   services.nginx.virtualHosts.hedgedoc = {
-    listen = [
-      {
-        addr = "0.0.0.0";
-        port = 4443;
-        ssl = true;
-      }
-      {
-        addr = "0.0.0.0";
-        port = 80;
-        ssl = false;
-      }
-    ];
     enableACME = true;
-    addSSL = true;
-    serverName = "md.ingolf-wagner.de";
-    locations."/".extraConfig = ''
-      client_max_body_size 4G;
-      proxy_set_header Host $host;
-      proxy_pass http://localhost:3091;
-    '';
+    forceSSL = true;
+    serverName = domain;
+    locations."/" = {
+      proxyPass = "http://localhost:3091";
+      proxyWebsockets = true;
+
+      #extraConfig = ''
+      #  client_max_body_size 4G;
+      #'';
+    };
   };
 
   services.hedgedoc = {
     enable = true;
     configuration = {
-      allowFreeURL = true;
       db = {
         dialect = "sqlite";
         storage = "/var/lib/hedgedoc/db.sqlite";
         useCDN = false;
       };
+      allowFreeURL = true;
+      domain = domain;
       port = 3091;
+      useCDN = false;
     };
   };
 
diff --git a/nixos/configs/workhorse/mail-fetcher.nix b/nixos/configs/workhorse/mail-fetcher.nix
index 6b94422..339972e 100644
--- a/nixos/configs/workhorse/mail-fetcher.nix
+++ b/nixos/configs/workhorse/mail-fetcher.nix
@@ -3,6 +3,7 @@
 let
   junk_filter = [
     "from:booking.com"
+    "subject:Gewinn"
     "from:brompton.com"
     "from:circleci.com OR (from:noreply@github.com AND to:audio-overlay@googlegroups.com)"
     "from:codepen.io"