diff --git a/sytest-whitelist b/sytest-whitelist
index 55922f94..f6210357 100644
--- a/sytest-whitelist
+++ b/sytest-whitelist
@@ -524,3 +524,6 @@ POST /_synapse/admin/v1/register with shared secret
 POST /_synapse/admin/v1/register admin with shared secret
 POST /_synapse/admin/v1/register with shared secret downcases capitals
 POST /_synapse/admin/v1/register with shared secret disallows symbols
+Membership event with an invalid displayname in the send_join response should not cause room join to fail
+Inbound federation rejects incorrectly-signed invite rejections
+Inbound federation can receive invite rejections