diff --git a/pkgs/development/python-modules/sigstore/default.nix b/pkgs/development/python-modules/sigstore/default.nix
index ae64e1eb057b..cb58ac7eaeb8 100644
--- a/pkgs/development/python-modules/sigstore/default.nix
+++ b/pkgs/development/python-modules/sigstore/default.nix
@@ -1,27 +1,21 @@
 { lib
-, buildPythonPackage
-, fetchFromGitHub
-
-# build-system
-, flit-core
-
-# dependencies
 , appdirs
+, buildPythonPackage
 , cryptography
+, fetchFromGitHub
+, flit-core
 , id
 , importlib-resources
 , pydantic
 , pyjwt
 , pyopenssl
+, pytestCheckHook
 , requests
 , rich
 , securesystemslib
 , sigstore-protobuf-specs
 , sigstore-rekor-types
 , tuf
-
-# tests
-, pytestCheckHook
 }:
 
 buildPythonPackage rec {
@@ -32,7 +26,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "sigstore";
     repo = "sigstore-python";
-    rev = "v${version}";
+    rev = "refs/tags/v${version}";
     hash = "sha256-WH6Pme8ZbfW5xqBT056eVJ3HZP1D/lAULtyN6k0uMaA=";
   };
 
@@ -67,7 +61,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "A codesigning tool for Python packages";
     homepage = "https://github.com/sigstore/sigstore-python";
-    changelog = "https://github.com/sigstore/sigstore-python/blob/${src.rev}/CHANGELOG.md";
+    changelog = "https://github.com/sigstore/sigstore-python/blob/${version}/CHANGELOG.md";
     license = licenses.asl20;
     maintainers = with maintainers; [ ];
   };