diff --git a/pkgs/development/python-modules/brotli-asgi/default.nix b/pkgs/development/python-modules/brotli-asgi/default.nix
index eabfb8b10f66..ea364531ee6a 100644
--- a/pkgs/development/python-modules/brotli-asgi/default.nix
+++ b/pkgs/development/python-modules/brotli-asgi/default.nix
@@ -12,18 +12,17 @@
   mypy,
   brotlipy,
 }:
-let
+buildPythonPackage (finalAttrs: {
   pname = "brotli-asgi";
   version = "1.6.0";
-in
-buildPythonPackage {
-  inherit pname version;
   pyproject = true;
 
+  __structuredAttrs = true;
+
   src = fetchFromGitHub {
     owner = "fullonic";
     repo = "brotli-asgi";
-    rev = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-cF7A3mnkQmvtc9DgHiwqYEQQ6QagjoBGTmcBzUm6vvs=";
   };
 
@@ -49,4 +48,4 @@ buildPythonPackage {
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ happysalada ];
   };
-}
+})