services.prometheus.exporters.fastly: fixup broken module config

1 files changed, 3 insertions, 3 deletions

diff --git a/nixos/modules/services/monitoring/prometheus/exporters/fastly.nix b/nixos/modules/services/monitoring/prometheus/exporters/fastly.nix
index 5b35bb29a30..551c61ba9e4 100644
--- a/nixos/modules/services/monitoring/prometheus/exporters/fastly.nix
+++ b/nixos/modules/services/monitoring/prometheus/exporters/fastly.nix
@@ -32,10 +32,10 @@ in
     script = ''
       ${optionalString (cfg.tokenPath != null)
       "export FASTLY_API_TOKEN=$(cat ${toString cfg.tokenPath})"}
-      ${pkgs.fastly-exporter}/bin/fastly-exporter \
-        -endpoint http://${cfg.listenAddress}:${cfg.port}/metrics
+      ${pkgs.prometheus-fastly-exporter}/bin/fastly-exporter \
+        -endpoint http://${cfg.listenAddress}:${toString cfg.port}/metrics
         ${optionalString cfg.debug "-debug true"} \
-        ${optionalString cfg.configFile "-config-file ${cfg.configFile}"}
+        ${optionalString (cfg.configFile != null) "-config-file ${cfg.configFile}"}
     '';
   };
 }