1 files changed, 2 insertions, 2 deletions
diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp
index 76170c3201..1bdc1e1029 100644
--- a/src/rpc/mining.cpp
+++ b/src/rpc/mining.cpp
@@ -390,8 +390,8 @@ static RPCHelpMan generateblock()
     UniValue obj(UniValue::VOBJ);
     obj.pushKV("hash", block_out->GetHash().GetHex());
     if (!process_new_block) {
-        CDataStream block_ser{SER_NETWORK, PROTOCOL_VERSION | RPCSerializationFlags()};
-        block_ser << *block_out;
+        DataStream block_ser;
+        block_ser << RPCTxSerParams(*block_out);
         obj.pushKV("hex", HexStr(block_ser));
     }
     return obj;