diff --git a/machines/nixos/storage01/prometheus.nix b/machines/nixos/storage01/prometheus.nix
index 0c23a60..d19f0a3 100644
--- a/machines/nixos/storage01/prometheus.nix
+++ b/machines/nixos/storage01/prometheus.nix
@@ -18,7 +18,9 @@ let
       node:
       { config, ... }:
       lib.optional config.dgn-node-monitoring.enable {
-        targets = [ "${node}.dgnum:${builtins.toString config.dgn-node-monitoring.port}" ];
+        targets = map (p: "${node}.dgnum:${builtins.toString p}") (
+          builtins.attrValues config.dgn-node-monitoring.ports
+        );
         labels = {
           host = node;
         };