diff --git a/p2psentinel/sentinel.proto b/p2psentinel/sentinel.proto
index 4f7fd3e..aa078db 100644
--- a/p2psentinel/sentinel.proto
+++ b/p2psentinel/sentinel.proto
@@ -35,6 +35,7 @@ message GossipData {
     bytes data = 1; // SSZ encoded data
     string name = 2;
     optional Peer peer = 3;
+    optional uint64 subnet_id = 4;
 }
 
 message Status {
@@ -56,7 +57,6 @@ message PeerCount {
 message RequestData {
     bytes data = 1; // SSZ encoded data
     string topic = 2;
-    optional uint64 subnet_id = 3; // The subnet id to send the request to.
 }
 
 message ResponseData {