diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index d33dad281..d938b57b9 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -1118,10 +1118,10 @@ void CWallet::MarkConflicted(const uint256& hashBlock, const uint256& hashTx)
     }
 }
 
-void CWallet::SyncTransaction(const CTransactionRef& ptx, const CBlockIndex *pindexBlockConnected, int posInBlock) {
+void CWallet::SyncTransaction(const CTransactionRef& ptx, const CBlockIndex *pindex, int posInBlock) {
     const CTransaction& tx = *ptx;
 
-    if (!AddToWalletIfInvolvingMe(ptx, pindexBlockConnected, posInBlock, true))
+    if (!AddToWalletIfInvolvingMe(ptx, pindex, posInBlock, true))
         return; // Not one of ours
 
     // If a transaction changes 'conflicted' state, that changes the balance
@@ -1136,7 +1136,7 @@ void CWallet::SyncTransaction(const CTransactionRef& ptx, const CBlockIndex *pin
 
 void CWallet::TransactionAddedToMempool(const CTransactionRef& ptx) {
     LOCK2(cs_main, cs_wallet);
-    SyncTransaction(ptx, NULL, -1);
+    SyncTransaction(ptx);
 }
 
 void CWallet::BlockConnected(const std::shared_ptr<const CBlock>& pblock, const CBlockIndex *pindex, const std::vector<CTransactionRef>& vtxConflicted) {
@@ -1150,7 +1150,7 @@ void CWallet::BlockConnected(const std::shared_ptr<const CBlock>& pblock, const
     // the notification that the conflicted transaction was evicted.
 
     for (const CTransactionRef& ptx : vtxConflicted) {
-        SyncTransaction(ptx, NULL, -1);
+        SyncTransaction(ptx);
     }
     for (size_t i = 0; i < pblock->vtx.size(); i++) {
         SyncTransaction(pblock->vtx[i], pindex, i);
@@ -1161,7 +1161,7 @@ void CWallet::BlockDisconnected(const std::shared_ptr<const CBlock>& pblock) {
     LOCK2(cs_main, cs_wallet);
 
     for (const CTransactionRef& ptx : pblock->vtx) {
-        SyncTransaction(ptx, NULL, -1);
+        SyncTransaction(ptx);
     }
 }
 
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index cf90d261a..8ebd59f8c 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -659,8 +659,9 @@ private:
 
     void SyncMetaData(std::pair<TxSpends::iterator, TxSpends::iterator>);
 
-    /* Used by TransactionAddedToMemorypool/BlockConnected/Disconnected */
-    void SyncTransaction(const CTransactionRef& tx, const CBlockIndex *pindexBlockConnected, int posInBlock);
+    /* Used by TransactionAddedToMemorypool/BlockConnected/Disconnected.
+     * Should be called with pindexBlock and posInBlock if this is for a transaction that is included in a block. */
+    void SyncTransaction(const CTransactionRef& tx, const CBlockIndex *pindex = NULL, int posInBlock = 0);
 
     /* the HD chain data model (external chain counters) */
     CHDChain hdChain;