1 files changed, 4 insertions, 3 deletions
diff --git a/nixos/modules/services/monitoring/prometheus/exporters/bitcoin.nix b/nixos/modules/services/monitoring/prometheus/exporters/bitcoin.nix
index b2bea158b07f..e1b7dc91a0d7 100644
--- a/nixos/modules/services/monitoring/prometheus/exporters/bitcoin.nix
+++ b/nixos/modules/services/monitoring/prometheus/exporters/bitcoin.nix
@@ -1,13 +1,14 @@
 { config, lib, pkgs, options, ... }:
 
-with lib;
-
 let
   cfg = config.services.prometheus.exporters.bitcoin;
+  inherit (lib) mkOption types concatStringsSep;
 in
 {
   port = 9332;
   extraOpts = {
+    package = lib.mkPackageOption pkgs "prometheus-bitcoin-exporter" { };
+
     rpcUser = mkOption {
       type = types.str;
       default = "bitcoinrpc";
@@ -66,7 +67,7 @@ in
   serviceOpts = {
     script = ''
       export BITCOIN_RPC_PASSWORD=$(cat ${cfg.rpcPasswordFile})
-      exec ${pkgs.prometheus-bitcoin-exporter}/bin/bitcoind-monitor.py
+      exec ${cfg.package}/bin/bitcoind-monitor.py
     '';
 
     environment = {