diff --git a/src/registrar/tests/test_email_invitations.py b/src/registrar/tests/test_email_invitations.py
index df99ae081..152530cc7 100644
--- a/src/registrar/tests/test_email_invitations.py
+++ b/src/registrar/tests/test_email_invitations.py
@@ -1157,6 +1157,12 @@ class TestSendPortfolioOrganizationUpdateEmail(unittest.TestCase):
         mock_filter.assert_called_once_with(
             portfolio=self.portfolio, roles__contains=[UserPortfolioRoleChoices.ORGANIZATION_ADMIN]
         )
+        mock_send_templated_email.assert_any_call(
+            "emails/portfolio_org_update_notification.txt",
+            "emails/portfolio_org_update_notification_subject.txt",
+            to_address=self.admin_user1.email,
+            context=ANY,
+        )
         mock_send_templated_email.assert_any_call(
             "emails/portfolio_org_update_notification.txt",
             "emails/portfolio_org_update_notification_subject.txt",