diff --git a/google/devtools/containeranalysis/v1beta1/grafeas/grafeas.proto b/google/devtools/containeranalysis/v1beta1/grafeas/grafeas.proto
index 2b9bcea872..a051f3b50b 100644
--- a/google/devtools/containeranalysis/v1beta1/grafeas/grafeas.proto
+++ b/google/devtools/containeranalysis/v1beta1/grafeas/grafeas.proto
@@ -314,7 +314,7 @@ message ListOccurrencesRequest {
   // Token to provide to skip to a particular spot in the list.
   string page_token = 4;
 
-  // next_id = 5;
+  // next_id = 7;
 }
 
 // Response for listing occurrences.