diff --git a/pkgs/development/python-modules/pydevccu/default.nix b/pkgs/development/python-modules/pydevccu/default.nix
index 9b8599a31b28..b1af673ed6fd 100644
--- a/pkgs/development/python-modules/pydevccu/default.nix
+++ b/pkgs/development/python-modules/pydevccu/default.nix
@@ -3,32 +3,35 @@
   buildPythonPackage,
   fetchFromGitHub,
   pythonOlder,
+  setuptools,
 }:
 
 buildPythonPackage rec {
   pname = "pydevccu";
   version = "0.1.8";
-  format = "setuptools";
+  pyproject = true;
 
   disabled = pythonOlder "3.8";
 
   src = fetchFromGitHub {
     owner = "danielperna84";
-    repo = pname;
+    repo = "pydevccu";
     rev = "refs/tags/${version}";
     hash = "sha256-WguSTtWxkiDs5nK5eiaarfD0CBxzIxQR9fxjuW3wMGc=";
   };
 
+  build-system = [ setuptools ];
+
   # Module has no tests
   doCheck = false;
 
   pythonImportsCheck = [ "pydevccu" ];
 
-  meta = with lib; {
+  meta = {
     description = "HomeMatic CCU XML-RPC Server with fake devices";
     homepage = "https://github.com/danielperna84/pydevccu";
     changelog = "https://github.com/danielperna84/pydevccu/releases/tag/${version}";
-    license = with licenses; [ mit ];
-    maintainers = with maintainers; [ fab ];
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ fab ];
   };
 }