diff --git a/silkworm/rpc/commands/ots_api.cpp b/silkworm/rpc/commands/ots_api.cpp
index 52da528c26..cfd504efe1 100644
--- a/silkworm/rpc/commands/ots_api.cpp
+++ b/silkworm/rpc/commands/ots_api.cpp
@@ -169,7 +169,8 @@ Task<void> OtsRpcApi::handle_ots_get_block_details_by_hash(const nlohmann::json&
             const Block extended_block{block_with_hash, *total_difficulty, false};
             const auto block_size = extended_block.get_block_size();
             const BlockDetails block_details{block_size, block_with_hash->hash, block_with_hash->block.header, *total_difficulty,
-                                             block_with_hash->block.transactions.size(), block_with_hash->block.ommers};
+                                             block_with_hash->block.transactions.size(), block_with_hash->block.ommers,
+                                             block_with_hash->block.withdrawals};
             const auto receipts = co_await core::get_receipts(tx_database, *block_with_hash);
             const auto chain_config = co_await chain_storage->read_chain_config();
             ensure(chain_config.has_value(), "cannot read chain config");