diff --git a/pkgs/development/python-modules/django-haystack/default.nix b/pkgs/development/python-modules/django-haystack/default.nix
index f74215dd1e8d..1f551f8f1d5a 100644
--- a/pkgs/development/python-modules/django-haystack/default.nix
+++ b/pkgs/development/python-modules/django-haystack/default.nix
@@ -1,32 +1,26 @@
 {
   lib,
   buildPythonPackage,
-  pythonOlder,
-  fetchPypi,
-
-  # build dependencies
-  setuptools,
-  setuptools-scm,
-
-  # dependencies
   django,
-  packaging,
-
-  # tests
   elasticsearch,
+  fetchPypi,
   geopy,
+  packaging,
   pysolr,
   python-dateutil,
+  pythonOlder,
   requests,
+  setuptools-scm,
+  setuptools,
   whoosh,
 }:
 
 buildPythonPackage rec {
   pname = "django-haystack";
   version = "3.3.0";
-  format = "pyproject";
+  pyproject = true;
 
-  disabled = pythonOlder "3.5";
+  disabled = pythonOlder "3.8";
 
   src = fetchPypi {
     pname = "django_haystack";
@@ -40,7 +34,8 @@ buildPythonPackage rec {
   ];
 
   buildInputs = [ django ];
-  propagatedBuildInputs = [ packaging ];
+
+  dependencies = [ packaging ];
 
   optional-dependencies = {
     elasticsearch = [ elasticsearch ];
@@ -54,7 +49,6 @@ buildPythonPackage rec {
     whoosh
   ] ++ optional-dependencies.elasticsearch;
 
-
   checkPhase = ''
     runHook preCheck
     python test_haystack/run_tests.py
@@ -64,6 +58,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Pluggable search for Django";
     homepage = "http://haystacksearch.org/";
+    changelog = "https://github.com/django-haystack/django-haystack/releases/tag/v${version}";
     license = licenses.bsd3;
     maintainers = [ ];
   };