diff --git a/sytest-whitelist b/sytest-whitelist
index a960dab49..d055e75a2 100644
--- a/sytest-whitelist
+++ b/sytest-whitelist
@@ -390,4 +390,6 @@ Event size limits
 Can sync a room with a single message
 Can sync a room with a message with a transaction id
 A full_state incremental update returns only recent timeline
-A prev_batch token can be used in the v1 messages API
\ No newline at end of file
+A prev_batch token can be used in the v1 messages API
+We don't send redundant membership state across incremental syncs by default
+Typing notifications don't leak