diff --git a/pkgs/development/python-modules/azure-mgmt-hanaonazure/default.nix b/pkgs/development/python-modules/azure-mgmt-hanaonazure/default.nix
index ad748df07389..ebc6b518b9dc 100644
--- a/pkgs/development/python-modules/azure-mgmt-hanaonazure/default.nix
+++ b/pkgs/development/python-modules/azure-mgmt-hanaonazure/default.nix
@@ -16,8 +16,6 @@ buildPythonPackage (finalAttrs: {
   version = "1.0.0";
   pyproject = true;
 
-  __structuredAttrs = true;
-
   src = fetchPypi {
     inherit (finalAttrs) pname version;
     extension = "zip";