diff --git a/google/monitoring/v3/dropped_labels.proto b/google/monitoring/v3/dropped_labels.proto
index d832aa4545..acbe8cf25a 100644
--- a/google/monitoring/v3/dropped_labels.proto
+++ b/google/monitoring/v3/dropped_labels.proto
@@ -20,6 +20,9 @@ package google.monitoring.v3;
 import "google/api/annotations.proto";
 
 option go_package = "google.golang.org/genproto/googleapis/monitoring/v3;monitoring";
+option java_multiple_files = true;
+option java_outer_classname = "DroppedLabelsProto";
+option java_package = "com.google.monitoring.v3";
 
 // A set of (label, value) pairs which were dropped during aggregation, attached
 // to google.api.Distribution.Exemplars in google.api.Distribution values during