diff --git a/envoy/config/listener/v3/listener.proto b/envoy/config/listener/v3/listener.proto
index 28c1d729..b13548ea 100644
--- a/envoy/config/listener/v3/listener.proto
+++ b/envoy/config/listener/v3/listener.proto
@@ -37,7 +37,6 @@ option (udpa.annotations.file_status).package_version_status = ACTIVE;
 message AdditionalAddress {
   core.v3.Address address = 1;
 
-  // [#not-implemented-hide:]
   // Additional socket options that may not be present in Envoy source code or
   // precompiled binaries. If specified, this will override the
   // :ref:`socket_options <envoy_v3_api_field_config.listener.v3.Listener.socket_options>`