diff --git a/machines/fanny/configuration.nix b/machines/fanny/configuration.nix
index 0be72a3..1d494c8 100644
--- a/machines/fanny/configuration.nix
+++ b/machines/fanny/configuration.nix
@@ -213,7 +213,7 @@ in
 
     virtualHosts."keys.malobeo.org" = {
       locations."/" = {
-        proxyPass = "http://10.0.0.16";
+        proxyPass = "http://${hosts.malobeo.hosts.vaultwarden.network.address}";
         extraConfig = ''
           proxy_set_header Host $host;
         '';