diff --git a/src/wallet/gtest/test_wallet.cpp b/src/wallet/gtest/test_wallet.cpp
index 9c6092683..d06406e27 100644
--- a/src/wallet/gtest/test_wallet.cpp
+++ b/src/wallet/gtest/test_wallet.cpp
@@ -282,13 +282,13 @@ TEST(wallet_tests, navigate_from_nullifier_to_note) {
 
     wtx.SetNoteData(noteData);
 
-    EXPECT_EQ(0, wallet.mapNullifiers.count(nullifier));
+    EXPECT_EQ(0, wallet.mapNullifiersToNotes.count(nullifier));
 
     wallet.AddToWallet(wtx, true, NULL);
-    EXPECT_EQ(1, wallet.mapNullifiers.count(nullifier));
-    EXPECT_EQ(wtx.GetTxid(), wallet.mapNullifiers[nullifier].hash);
-    EXPECT_EQ(0, wallet.mapNullifiers[nullifier].js);
-    EXPECT_EQ(1, wallet.mapNullifiers[nullifier].n);
+    EXPECT_EQ(1, wallet.mapNullifiersToNotes.count(nullifier));
+    EXPECT_EQ(wtx.GetTxid(), wallet.mapNullifiersToNotes[nullifier].hash);
+    EXPECT_EQ(0, wallet.mapNullifiersToNotes[nullifier].js);
+    EXPECT_EQ(1, wallet.mapNullifiersToNotes[nullifier].n);
 }
 
 TEST(wallet_tests, cached_witnesses_empty_chain) {
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 9a1c86abd..7f6177337 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -823,7 +823,7 @@ void CWallet::UpdateNullifierNoteMap(const CWalletTx& wtx)
     {
         LOCK(cs_wallet);
         for (const mapNoteData_t::value_type& item : wtx.mapNoteData) {
-            mapNullifiers[item.second.nullifier] = item.first;
+            mapNullifiersToNotes[item.second.nullifier] = item.first;
         }
     }
 }
@@ -1005,9 +1005,9 @@ void CWallet::SyncTransaction(const CTransaction& tx, const CBlock* pblock)
     }
     for (const JSDescription& jsdesc : tx.vjoinsplit) {
         for (const uint256& nullifier : jsdesc.nullifiers) {
-            if (mapNullifiers.count(nullifier) &&
-                    mapWallet.count(mapNullifiers[nullifier].hash)) {
-                mapWallet[mapNullifiers[nullifier].hash].MarkDirty();
+            if (mapNullifiersToNotes.count(nullifier) &&
+                    mapWallet.count(mapNullifiersToNotes[nullifier].hash)) {
+                mapWallet[mapNullifiersToNotes[nullifier].hash].MarkDirty();
             }
         }
     }
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index ae2d3edc6..46d285010 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -650,7 +650,7 @@ public:
         fBroadcastTransactions = false;
     }
 
-    std::map<uint256, JSOutPoint> mapNullifiers;
+    std::map<uint256, JSOutPoint> mapNullifiersToNotes;
     std::map<uint256, CWalletTx> mapWallet;
 
     int64_t nOrderPosNext;