diff --git a/core/Tron.proto b/core/Tron.proto
index 33b4331af..f4a75e23c 100644
--- a/core/Tron.proto
+++ b/core/Tron.proto
@@ -477,7 +477,6 @@ message BlockHeader {
     bytes witness_address = 9;
     int32 version = 10;
     bytes accountStateRoot = 11;
-    bytes receiptsRoot = 12;
   }
   raw raw_data = 1;
   bytes witness_signature = 2;