diff --git a/sytest-whitelist b/sytest-whitelist
index 03e11b83b..95b000e16 100644
--- a/sytest-whitelist
+++ b/sytest-whitelist
@@ -220,3 +220,4 @@ Regular users can add and delete aliases when m.room.aliases is restricted
 GET /r0/capabilities is not public
 GET /joined_rooms lists newly-created room
 /joined_rooms returns only joined rooms
+Message history can be paginated over federation