diff --git a/2configs/deployment/rss.euer.krebsco.de.nix b/2configs/deployment/rss.euer.krebsco.de.nix
index c827c5a..86efb56 100644
--- a/2configs/deployment/rss.euer.krebsco.de.nix
+++ b/2configs/deployment/rss.euer.krebsco.de.nix
@@ -1,3 +1,4 @@
+{ pkgs, config, ... }:
 let
   fqdn = "rss.euer.krebsco.de";
 in {
@@ -6,6 +7,8 @@ in {
     virtualHost = fqdn;
     selfUrlPath = "https://${fqdn}";
   };
+  services.postgresql.package = pkgs.postgresql_9_6;
+  state = [ config.services.postgresql.dataDir ];
   services.nginx.virtualHosts."${fqdn}" = {
     enableACME = true;
     forceSSL = true;