diff --git a/pkgs/development/python-modules/token-bucket/default.nix b/pkgs/development/python-modules/token-bucket/default.nix
index d11db6d03131..497d10d84fe8 100644
--- a/pkgs/development/python-modules/token-bucket/default.nix
+++ b/pkgs/development/python-modules/token-bucket/default.nix
@@ -2,8 +2,8 @@
 , stdenv
 , buildPythonPackage
 , fetchFromGitHub
-, pytest-runner
 , pytestCheckHook
+, pythonOlder
 }:
 
 buildPythonPackage rec {
@@ -11,16 +11,19 @@ buildPythonPackage rec {
   version = "0.3.0";
   format = "setuptools";
 
+  disabled = pythonOlder "3.7";
+
   src = fetchFromGitHub {
     owner = "falconry";
     repo = pname;
-    rev = version;
-    sha256 = "0a703y2d09kvv2l9vq7vc97l4pi2wwq1f2hq783mbw2238jymb3m";
+    rev = "refs/tags/${version}";
+    hash = "sha256-dazqJRpC8FUHOhgKFzDnIl5CT2L74J2o2Hsm0IQf4Cg=";
   };
 
-  nativeBuildInputs = [
-    pytest-runner
-  ];
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "'pytest-runner'" ""
+  '';
 
   nativeCheckInputs = [
     pytestCheckHook
@@ -31,6 +34,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Token Bucket Implementation for Python Web Apps";
     homepage = "https://github.com/falconry/token-bucket";
+    changelog = "https://github.com/falconry/token-bucket/releases/tag/${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ hexa ];
   };