diff --git a/protos/rendezvous.proto b/protos/rendezvous.proto
index 6775b5374..a73e017cc 100644
--- a/protos/rendezvous.proto
+++ b/protos/rendezvous.proto
@@ -66,11 +66,6 @@ message PunchHole {
   ControlPermissions control_permissions = 8;
   ControlledContext controlled_context = 9;
   string webrtc_sdp_offer = 10;
-  // Was `string requester_id = 11`, dropped once ICE routing stopped needing it. Reserved so the
-  // tag is never reassigned: PunchHole is written by the rendezvous server, and an hbbs built
-  // against the earlier field still puts a string here.
-  reserved 11;
-  reserved "requester_id";
 }
 
 message TestNatRequest {