diff --git a/market/v1/msg.proto b/market/v1/msg.proto
index 06d50dc..e5fb01f 100644
--- a/market/v1/msg.proto
+++ b/market/v1/msg.proto
@@ -102,5 +102,6 @@ message OrderListFilter {
   optional uint64 order_id = 11;
   optional uint64 trx_id = 12;
   optional bool is_public = 13;
-  optional uint64 source_order_id = 14;
+  optional bool has_source = 14;
+  optional uint64 source_order_id = 15;
 }