1 files changed, 5 insertions, 5 deletions
diff --git a/nixpkgs/nixos/modules/services/monitoring/prometheus/exporters/mongodb.nix b/nixpkgs/nixos/modules/services/monitoring/prometheus/exporters/mongodb.nix
index db5c4d15be66..b36a09c60920 100644
--- a/nixpkgs/nixos/modules/services/monitoring/prometheus/exporters/mongodb.nix
+++ b/nixpkgs/nixos/modules/services/monitoring/prometheus/exporters/mongodb.nix
@@ -55,12 +55,12 @@ in
       RuntimeDirectory = "prometheus-mongodb-exporter";
       ExecStart = ''
         ${getExe pkgs.prometheus-mongodb-exporter} \
-          --mongodb.uri=${cfg.uri}
+          --mongodb.uri="${cfg.uri}" \
           ${if cfg.collectAll then "--collect-all" else concatMapStringsSep " " (x: "--collect.${x}") cfg.collector} \
-          --collector.collstats=${concatStringsSep "," cfg.collStats} \
-          --collector.indexstats=${concatStringsSep "," cfg.indexStats} \
-          --web.listen-address=${cfg.listenAddress}:${toString cfg.port} \
-          --web.telemetry-path=${cfg.telemetryPath} \
+          ${optionalString (length cfg.collStats > 0) "--mongodb.collstats-colls=${concatStringsSep "," cfg.collStats}"} \
+          ${optionalString (length cfg.indexStats > 0) "--mongodb.indexstats-colls=${concatStringsSep "," cfg.indexStats}"} \
+          --web.listen-address="${cfg.listenAddress}:${toString cfg.port}" \
+          --web.telemetry-path="${cfg.telemetryPath}" \
           ${escapeShellArgs cfg.extraFlags}
       '';
     };