diff --git a/tests/core_tests/chaingen.cpp b/tests/core_tests/chaingen.cpp
index 4a537851..6384ea14 100644
--- a/tests/core_tests/chaingen.cpp
+++ b/tests/core_tests/chaingen.cpp
@@ -164,10 +164,18 @@ void test_generator::add_block_info(const block_info& bi)
   m_blocks_info[block_hash] = bi;
 
   std::stringstream ss_tx_hashes;
+  auto it = bi.m_transactions.begin();
   for (auto& h : bi.b.tx_hashes)
   {
     ss_tx_hashes << "    [tx]: " << h << ENDL;
+
+    if (it != bi.m_transactions.end())
+    {
+      ss_tx_hashes << obj_to_json_str(*it) << ENDL;
+      it++;
+    }
   }
+
   LOG_PRINT_MAGENTA("ADDED_BLOCK[" << block_hash << "][" << (is_pos_block(bi.b)? "PoS":"PoW") <<"][" << get_block_height(bi.b) << "][cumul_diff:" << bi.cumul_difficulty << "]" << ENDL << ss_tx_hashes.str(), LOG_LEVEL_0);
 }
 
diff --git a/tests/core_tests/multisig_wallet_tests.cpp b/tests/core_tests/multisig_wallet_tests.cpp
index 91171dbf..1ad91c05 100644
--- a/tests/core_tests/multisig_wallet_tests.cpp
+++ b/tests/core_tests/multisig_wallet_tests.cpp
@@ -1843,7 +1843,7 @@ bool multisig_and_checkpoints_bad_txs::generate(std::vector<test_event_entry>& e
   r = fill_tx_sources_and_destinations(events, blk_0r, miner_acc.get_keys(), to_addrs, amount, TESTS_DEFAULT_FEE, 0, sources, destinations, true, true, 1);
   CHECK_AND_ASSERT_MES(r, false, "fill_tx_sources_and_destinations failed");
   transaction tx_1 = AUTO_VAL_INIT(tx_1);
-  r = construct_tx(miner_acc.get_keys(), sources, destinations, empty_attachment, tx_1, 0, CURRENCY_TO_KEY_OUT_RELAXED, true);
+  r = construct_tx(miner_acc.get_keys(), sources, destinations, empty_attachment, tx_1, TRANSACTION_VERSION_PRE_HF4, CURRENCY_TO_KEY_OUT_RELAXED, true);
   CHECK_AND_ASSERT_MES(r, false, "construct_tx");
 
   events.push_back(event_visitor_settings(event_visitor_settings::set_txs_kept_by_block, true)); // tx_1 goes with the block blk_1