diff --git a/src/validation.cpp b/src/validation.cpp
index f9cc7d78e1b..00c1bab501f 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -2982,7 +2982,7 @@ bool Chainstate::DisconnectTip(BlockValidationState& state, DisconnectedBlockTra
     // Let wallets know transactions went from 1-confirmed to
     // 0-confirmed or conflicted:
     if (m_chainman.m_options.signals) {
-        m_chainman.m_options.signals->BlockDisconnected(pblock, pindexDelete);
+        m_chainman.m_options.signals->BlockDisconnected(std::move(pblock), pindexDelete);
     }
     return true;
 }
diff --git a/src/validationinterface.cpp b/src/validationinterface.cpp
index 3e939de964e..45f38b3740b 100644
--- a/src/validationinterface.cpp
+++ b/src/validationinterface.cpp
@@ -241,12 +241,12 @@ void ValidationSignals::MempoolTransactionsRemovedForBlock(const std::vector<Rem
     ENQUEUE_AND_LOG_EVENT(std::move(event), std::move(log_msg));
 }
 
-void ValidationSignals::BlockDisconnected(const std::shared_ptr<const CBlock>& pblock, const CBlockIndex* pindex)
+void ValidationSignals::BlockDisconnected(std::shared_ptr<const CBlock> pblock, const CBlockIndex* pindex)
 {
     auto log_msg = LOG_MSG("%s: block hash=%s block height=%d", __func__,
                           pblock->GetHash().ToString(),
                           pindex->nHeight);
-    auto event = [pblock, pindex, this] {
+    auto event = [pblock = std::move(pblock), pindex, this] {
         m_internals->Iterate([&](CValidationInterface& callbacks) { callbacks.BlockDisconnected(pblock, pindex); });
     };
     ENQUEUE_AND_LOG_EVENT(std::move(event), std::move(log_msg));
diff --git a/src/validationinterface.h b/src/validationinterface.h
index 641afd555be..8cfe41380ec 100644
--- a/src/validationinterface.h
+++ b/src/validationinterface.h
@@ -224,7 +224,7 @@ public:
     void TransactionRemovedFromMempool(const CTransactionRef&, MemPoolRemovalReason, uint64_t mempool_sequence);
     void MempoolTransactionsRemovedForBlock(const std::vector<RemovedMempoolTransactionInfo>&, unsigned int nBlockHeight);
     void BlockConnected(const kernel::ChainstateRole&, std::shared_ptr<const CBlock>, const CBlockIndex* pindex);
-    void BlockDisconnected(const std::shared_ptr<const CBlock> &, const CBlockIndex* pindex);
+    void BlockDisconnected(std::shared_ptr<const CBlock>, const CBlockIndex* pindex);
     void ChainStateFlushed(const kernel::ChainstateRole&, const CBlockLocator&);
     void BlockChecked(const std::shared_ptr<const CBlock>&, const BlockValidationState&);
     void NewPoWValidBlock(const CBlockIndex *, const std::shared_ptr<const CBlock>&);