2 files changed, 9 insertions, 0 deletions
diff --git a/src/validation.cpp b/src/validation.cpp
index b94950d1b4..f46ee1145e 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -5165,6 +5165,13 @@ void ChainstateManager::MaybeRebalanceCaches()
     }
 }
 
+void ChainstateManager::ResetChainstates()
+{
+    m_ibd_chainstate.reset();
+    m_snapshot_chainstate.reset();
+    m_active_chainstate = nullptr;
+}
+
 ChainstateManager::~ChainstateManager()
 {
     LOCK(::cs_main);
diff --git a/src/validation.h b/src/validation.h
index 8a977f21c2..d95841f3e1 100644
--- a/src/validation.h
+++ b/src/validation.h
@@ -1051,6 +1051,8 @@ public:
     //! snapshot that is in the process of being validated.
     bool DetectSnapshotChainstate(CTxMemPool* mempool) EXCLUSIVE_LOCKS_REQUIRED(::cs_main);
 
+    void ResetChainstates() EXCLUSIVE_LOCKS_REQUIRED(::cs_main);
+
     //! Switch the active chainstate to one based on a UTXO snapshot that was loaded
     //! previously.
     Chainstate& ActivateExistingSnapshot(CTxMemPool* mempool, uint256 base_blockhash)