diff --git a/pkgs/development/python-modules/aiorwlock/default.nix b/pkgs/development/python-modules/aiorwlock/default.nix
index 0384a9dbce97..54866824db95 100644
--- a/pkgs/development/python-modules/aiorwlock/default.nix
+++ b/pkgs/development/python-modules/aiorwlock/default.nix
@@ -7,7 +7,7 @@
   poetry-core,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "aiorwlock";
   version = "1.5.1";
   pyproject = true;
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "aio-libs";
     repo = "aiorwlock";
-    tag = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-+favszX1mVuuLWqKCIk+i5frX+y2kOArAUVIAJG1otY=";
   };
 
@@ -31,8 +31,8 @@ buildPythonPackage rec {
   meta = {
     description = "Read write lock for asyncio";
     homepage = "https://github.com/aio-libs/aiorwlock";
-    changelog = "https://github.com/aio-libs/aiorwlock/releases/tag/v${version}";
+    changelog = "https://github.com/aio-libs/aiorwlock/releases/tag/v${finalAttrs.src.tag}";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ billhuang ];
   };
-}
+})