diff --git a/pkgs/development/python-modules/django-oauth-toolkit/default.nix b/pkgs/development/python-modules/django-oauth-toolkit/default.nix
index 137cda7e001177..41265d7e99c7c3 100644
--- a/pkgs/development/python-modules/django-oauth-toolkit/default.nix
+++ b/pkgs/development/python-modules/django-oauth-toolkit/default.nix
@@ -30,7 +30,7 @@ buildPythonPackage rec {
   };
 
   postPatch = ''
-    sed -i '/cov/d' tox.ini
+    sed -i '/cov/d' pyproject.toml
   '';
 
   build-system = [ setuptools ];
@@ -59,8 +59,6 @@ buildPythonPackage rec {
     "test_response_when_auth_server_response_return_404"
   ];
 
-  doCheck = false;
-
   meta = {
     description = "OAuth2 goodies for the Djangonauts";
     homepage = "https://github.com/jazzband/django-oauth-toolkit";