diff --git a/pkgs/development/python-modules/azure-keyvault/default.nix b/pkgs/development/python-modules/azure-keyvault/default.nix
index 1785c7193ebb..3c818e609bce 100644
--- a/pkgs/development/python-modules/azure-keyvault/default.nix
+++ b/pkgs/development/python-modules/azure-keyvault/default.nix
@@ -2,6 +2,7 @@
   lib,
   buildPythonPackage,
   fetchPypi,
+  setuptools,
   azure-keyvault-certificates,
   azure-keyvault-keys,
   azure-keyvault-secrets,
@@ -10,7 +11,7 @@
 buildPythonPackage rec {
   pname = "azure-keyvault";
   version = "4.2.0";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
@@ -18,7 +19,9 @@ buildPythonPackage rec {
     hash = "sha256-cxrdEIo+KatP1QGjxHclbChsNNCZazg/tqOUVGKTN2E=";
   };
 
-  propagatedBuildInputs = [
+  build-system = [ setuptools ];
+
+  dependencies = [
     azure-keyvault-certificates
     azure-keyvault-keys
     azure-keyvault-secrets