diff --git a/modules/prometheus/smartctl_exporter.nix b/modules/prometheus/smartctl_exporter.nix
index 7938d35..d985204 100644
--- a/modules/prometheus/smartctl_exporter.nix
+++ b/modules/prometheus/smartctl_exporter.nix
@@ -4,9 +4,9 @@
 
 { config, lib, ... }:
 
-{
+lib.mkIf (config.sbruder.wireguard.home.enable && !config.sbruder.machine.isVm) {
   services.prometheus.exporters.smartctl = {
-    enable = config.sbruder.wireguard.home.enable && !config.sbruder.machine.isVm;
+    enable = true;
     listenAddress = config.sbruder.wireguard.home.address;
     # devices need to be specified for all systems that use NVMe
     # https://github.com/NixOS/nixpkgs/issues/210041