1 files changed, 2 insertions, 1 deletions
diff --git a/src/bench/duplicate_inputs.cpp b/src/bench/duplicate_inputs.cpp
index 25d1a2b56c..4f6e1122b8 100644
--- a/src/bench/duplicate_inputs.cpp
+++ b/src/bench/duplicate_inputs.cpp
@@ -25,7 +25,8 @@ static void DuplicateInputs(benchmark::Bench& bench)
     CMutableTransaction naughtyTx{};
 
     LOCK(cs_main);
-    CBlockIndex* pindexPrev = ::ChainActive().Tip();
+    assert(std::addressof(::ChainActive()) == std::addressof(testing_setup->m_node.chainman->ActiveChain()));
+    CBlockIndex* pindexPrev = testing_setup->m_node.chainman->ActiveChain().Tip();
     assert(pindexPrev != nullptr);
     block.nBits = GetNextWorkRequired(pindexPrev, &block, chainparams.GetConsensus());
     block.nNonce = 0;