diff --git a/ops/nixos/default.nix b/ops/nixos/default.nix
index 97d312d228..2eacf9b9bd 100644
--- a/ops/nixos/default.nix
+++ b/ops/nixos/default.nix
@@ -66,7 +66,12 @@ let
           };
         }];
       };
-      stockExporters = lib.mapAttrsToList (exporterName: exporter: mkExporter exporterName exporter.port) (lib.filterAttrs (exporterName: exporter: exporterName != "unifi-poller" && exporterName != "snmp" && builtins.isAttrs exporter && exporter.enable) sys.config.services.prometheus.exporters);
+      allowStockExporters = {
+        unifi-poller = false;
+        snmp = false;
+        minio = false;
+      };
+      stockExporters = lib.mapAttrsToList (exporterName: exporter: mkExporter exporterName exporter.port) (lib.filterAttrs (exporterName: exporter: (allowStockExporters.${exporterName} or true) && builtins.isAttrs exporter && exporter.enable) sys.config.services.prometheus.exporters);
       customExporters = lib.mapAttrsToList mkExporter sys.config.my.prometheus.additionalExporterPorts;
     in
       stockExporters ++ customExporters;
diff --git a/ops/nixos/totoro/home-assistant.nix b/ops/nixos/totoro/home-assistant.nix
index 0ab5db065c..74d5eb7b08 100644
--- a/ops/nixos/totoro/home-assistant.nix
+++ b/ops/nixos/totoro/home-assistant.nix
@@ -26,7 +26,7 @@ in {
       light = [{
         platform = "group";
         name = "Bedroom Lights";
-        entities = map (x: "light.overhead_${x.side}_${x.n}") (lib.cartesianProductOfSets { side = [ "left" "right" ]; n = [ "1" "2" "3" "4" ]; });
+        entities = map (x: "light.overhead_${x.side}_${x.n}") (lib.cartesianProduct { side = [ "left" "right" ]; n = [ "1" "2" "3" "4" ]; });
       }];
       cast = {};
       plex = {};