diff --git a/pkgs/development/python-modules/opentelemetry-proto/default.nix b/pkgs/development/python-modules/opentelemetry-proto/default.nix
index 21b84dd5898f..58869327a1ae 100644
--- a/pkgs/development/python-modules/opentelemetry-proto/default.nix
+++ b/pkgs/development/python-modules/opentelemetry-proto/default.nix
@@ -10,17 +10,17 @@
 buildPythonPackage {
   inherit (opentelemetry-api) version src;
   pname = "opentelemetry-proto";
-  disabled = pythonOlder "3.7";
+  pyproject = true;
+
+  disabled = pythonOlder "3.8";
 
   sourceRoot = "${opentelemetry-api.src.name}/opentelemetry-proto";
 
-  format = "pyproject";
-
-  nativeBuildInputs = [
+  build-system = [
     hatchling
   ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     protobuf
   ];