diff --git a/pkgs/inventree/default.nix b/pkgs/inventree/default.nix
index ed72652..e392f8e 100644
--- a/pkgs/inventree/default.nix
+++ b/pkgs/inventree/default.nix
@@ -61,7 +61,7 @@ python3.pkgs.buildPythonApplication rec {
     cryptography
     distutils
     dj-rest-auth
-    django_4
+    django
     django-allauth
     django-allauth.optional-dependencies.openid
     django-allauth.optional-dependencies.mfa
@@ -124,9 +124,9 @@ python3.pkgs.buildPythonApplication rec {
     fido2
   ];
 
-  nativeCheckInputs = with python3.pkgs; [ django-slowtests ];
-
   installPhase = ''
+    substituteInPlace src/backend/InvenTree/InvenTree/settings.py --replace-fail "django_slowtests.testrunner.DiscoverSlowestTestsRunner" "django.test.runner.DiscoverRunner"
+
     mkdir -p $out/opt/inventree
     cp -r . $out/opt/inventree
 
diff --git a/pkgs/python/django-dbbackup/default.nix b/pkgs/python/django-dbbackup/default.nix
index d775c7c..e9fd815 100644
--- a/pkgs/python/django-dbbackup/default.nix
+++ b/pkgs/python/django-dbbackup/default.nix
@@ -4,7 +4,7 @@
   fetchFromGitHub,
   setuptools,
   wheel,
-  django_4,
+  django,
   pytz,
 }:
 
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   ];
 
   dependencies = [
-    django_4
+    django
     pytz
   ];
 
diff --git a/pkgs/python/django-slowtests/default.nix b/pkgs/python/django-slowtests/default.nix
index 28dd36a..4a58217 100644
--- a/pkgs/python/django-slowtests/default.nix
+++ b/pkgs/python/django-slowtests/default.nix
@@ -4,7 +4,7 @@
   fetchFromGitHub,
   setuptools,
   wheel,
-  django_4,
+  django,
 }:
 
 buildPythonPackage rec {
@@ -24,7 +24,7 @@ buildPythonPackage rec {
     wheel
   ];
 
-  dependencies = [ django_4 ];
+  dependencies = [ django ];
 
   pythonImportsCheck = [ "django_slowtests" ];