diff --git a/pkgs/development/python-modules/ci-info/default.nix b/pkgs/development/python-modules/ci-info/default.nix
index 32b08f75003d..d9b35e7fa3c8 100644
--- a/pkgs/development/python-modules/ci-info/default.nix
+++ b/pkgs/development/python-modules/ci-info/default.nix
@@ -2,17 +2,22 @@
   lib,
   buildPythonPackage,
   fetchPypi,
+  setuptools,
   pytest,
   pytestCheckHook,
 }:
 
-buildPythonPackage rec {
-  version = "0.3.0";
-  format = "setuptools";
+buildPythonPackage (finalAttrs: {
   pname = "ci-info";
+  version = "0.3.0";
+  pyproject = true;
+
+  __structuredAttrs = true;
+
+  build-system = [ setuptools ];
 
   src = fetchPypi {
-    inherit pname version;
+    inherit (finalAttrs) pname version;
     hash = "sha256-H9UMvUAfKa3/7rGLBIniMtFqwadFisa8MW3qtq5TX7A=";
   };
 
@@ -31,4 +36,4 @@ buildPythonPackage rec {
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ bcdarwin ];
   };
-}
+})