diff --git a/tests/app/main/test_validators.py b/tests/app/main/test_validators.py
index 663d7b438..7c494312b 100644
--- a/tests/app/main/test_validators.py
+++ b/tests/app/main/test_validators.py
@@ -98,6 +98,7 @@ def _gen_mock_field(x):
     'test@wmfs.net',
     'test@bbsrc.ac.uk',
     'test@acas.org.uk',
+    'test@biglotteryfund.org.uk',
 ])
 def test_valid_list_of_white_list_email_domains(
     client,