1diff --git a/tests/admin_scripts/tests.py b/tests/admin_scripts/tests.py
2index 7f39d7f..b5b0ae7 100644
3--- a/tests/admin_scripts/tests.py
4+++ b/tests/admin_scripts/tests.py
5@@ -126,6 +126,7 @@ class AdminScriptTestCase(SimpleTestCase):
6 del test_environ["DJANGO_SETTINGS_MODULE"]
7 python_path = [base_dir, django_dir, tests_dir]
8 python_path.extend(ext_backend_base_dirs)
9+ python_path.extend(sys.path)
10 test_environ["PYTHONPATH"] = os.pathsep.join(python_path)
11 test_environ["PYTHONWARNINGS"] = ""
12