diff --git a/other/java/client/src/main/proto/filer.proto b/other/java/client/src/main/proto/filer.proto
index 2b068967c..281c36c3f 100644
--- a/other/java/client/src/main/proto/filer.proto
+++ b/other/java/client/src/main/proto/filer.proto
@@ -527,6 +527,7 @@ message AssignVolumeResponse {
     string replication = 7;
     string error = 8;
     Location location = 9;
+    repeated Location replicas = 10;
 }
 
 message LookupVolumeRequest {