1 files changed, 13 insertions, 11 deletions
diff --git a/pkgs/development/python-modules/aiohttp-openmetrics/default.nix b/pkgs/development/python-modules/aiohttp-openmetrics/default.nix
index 11b979c4f6c2d..8f11cfb849962 100644
--- a/pkgs/development/python-modules/aiohttp-openmetrics/default.nix
+++ b/pkgs/development/python-modules/aiohttp-openmetrics/default.nix
@@ -1,15 +1,17 @@
-{ lib
-, buildPythonPackage
-, fetchPypi
-, aiohttp
-, prometheus-client
-, pythonOlder
+{
+  lib,
+  buildPythonPackage,
+  fetchPypi,
+  aiohttp,
+  prometheus-client,
+  pythonOlder,
+  setuptools,
 }:
 
 buildPythonPackage rec {
   pname = "aiohttp-openmetrics";
   version = "0.0.12";
-  format = "setuptools";
+  pyproject = true;
 
   disabled = pythonOlder "3.7";
 
@@ -18,7 +20,9 @@ buildPythonPackage rec {
     hash = "sha256-/ZRngcMlroCVTvIl+30DR4SI8LsSnTovuzg3YduWgWA=";
   };
 
-  propagatedBuildInputs = [
+  build-system = [ setuptools ];
+
+  dependencies = [
     aiohttp
     prometheus-client
   ];
@@ -26,9 +30,7 @@ buildPythonPackage rec {
   # no tests
   doCheck = false;
 
-  pythonImportsCheck = [
-    "aiohttp_openmetrics"
-  ];
+  pythonImportsCheck = [ "aiohttp_openmetrics" ];
 
   meta = with lib; {
     description = "OpenMetrics provider for aiohttp";