diff --git a/market/v1/msg.proto b/market/v1/msg.proto
index 3018143..9f21643 100644
--- a/market/v1/msg.proto
+++ b/market/v1/msg.proto
@@ -157,13 +157,13 @@ message OrderListFilter {
   optional uint64 order_id = 11;
   optional uint64 trx_id = 12;
   optional bool is_public = 13;
-  optional bool has_source = 14;
-  optional uint64 source_order_id = 15;
+  optional uint64 maker_order_id = 15;
   optional string from_date = 16;
   optional string to_date = 17;
-  optional MarketOrdersSortBy sort_by = 18;
-  optional uint32 page_no = 19;
-  optional uint32 page_size = 20;
+  optional MarketParticipantType participant_type = 18;
+  optional MarketOrdersSortBy sort_by = 19;
+  optional uint32 page_no = 21;
+  optional uint32 page_size = 22;
 }
 
 /* Contract */