diff --git a/docs/workers.rst b/docs/workers.rst
index aec319dd8458c4679ede9a2ba0a3444e47fb6f48..5435f363312525f54b98ce414a26b2bc258b4a07 100644
--- a/docs/workers.rst
+++ b/docs/workers.rst
@@ -74,7 +74,7 @@ replication endpoints that it's talking to on the main synapse process.
 ``worker_replication_port`` should point to the TCP replication listener port and
 ``worker_replication_http_port`` should point to the HTTP replication port.
 
-Currently, only the ``event_creator`` worker requires specifying
+Currently, the ``event_creator`` and ``federation_reader`` workers require specifying
 ``worker_replication_http_port``.
 
 For instance::