diff --git a/hosts/nuc/modules/indexing/sonarr.nix b/hosts/nuc/modules/indexing/sonarr.nix
index ebc3e5d..6c3f404 100644
--- a/hosts/nuc/modules/indexing/sonarr.nix
+++ b/hosts/nuc/modules/indexing/sonarr.nix
@@ -7,6 +7,17 @@ in
     enable = true;
   };
   services.caddy.virtualHosts."${domain}".extraConfig = ''
+    # for some reason this only works with http and not with https so we send every request through our wireguard tunnel
+    reverse_proxy /outpost.goauthentik.io/* http://nuc.vpn.rfive.de:9000 
+
+    # forward authentication to authentik
+    @NoAccess not path /api*
+    forward_auth @NoAccess http://nuc.vpn.rfive.de:9000 {
+      uri /outpost.goauthentik.io/auth/caddy
+
+      # capitalization of the headers is important, otherwise they will be empty
+      copy_headers X-Authentik-Username X-Authentik-Groups X-Authentik-Email X-Authentik-Name X-Authentik-Uid X-Authentik-Jwt X-Authentik-Meta-Jwks X-Authentik-Meta-Outpost X-Authentik-Meta-Provider X-Authentik-Meta-App X-Authentik-Meta-Version
+    }
     reverse_proxy 127.0.0.1:${toString config.services.sonarr.settings.server.port}
   '';
 }