diff --git a/infra/sync-nix/main.tf b/infra/sync-nix/main.tf
index 390d5bc9..a2f51b9c 100644
--- a/infra/sync-nix/main.tf
+++ b/infra/sync-nix/main.tf
@@ -17,6 +17,10 @@ locals {
   nix_path = "${join(":", [for name, dir in local.pins : "${name}=${dir}"])}:flake=${local.pins["nixpkgs"]}:flake"
   config_tf = merge(var.config_tf, {
   })
+  # FIXME pass IP from generated VM
+  # vm_host = "${var.hostname}.${var.vm_domain}"
+  # vm_host = "${proxmox_virtual_environment_vm.nix_vm.ipv4_addresses[0]}"
+  vm_host = "fedi202.abundos.eu"
 }
 
 data "external" "base-hash" {
@@ -203,7 +207,7 @@ resource "terraform_data" "nixos" {
       declare substituters trusted_public_keys drv_path
       # set our variables using the json object
       eval "export $(echo $json | jaq -r 'to_entries | map("\(.key)=\(.value)") | @sh')"
-      host="root@${var.hostname}.${var.vm_domain}" # FIXME: #24
+      host="root@${local.vm_host}" # FIXME: #24
       buildArgs=(
         --option extra-binary-caches https://cache.nixos.org/
         --option substituters $substituters