diff --git a/src/qt/walletview.cpp b/src/qt/walletview.cpp
index 09e07715340..4926d1e80b8 100644
--- a/src/qt/walletview.cpp
+++ b/src/qt/walletview.cpp
@@ -134,7 +134,7 @@ void WalletView::processNewTransaction(const QModelIndex& parent, int start, int
         return;
 
     QString date = ttm->index(start, TransactionTableModel::Date, parent).data().toString();
-    qint64 amount = ttm->index(start, TransactionTableModel::Amount, parent).data(Qt::EditRole).toULongLong();
+    qint64 amount = ttm->index(start, TransactionTableModel::Amount, parent).data(Qt::EditRole).toLongLong();
     QString type = ttm->index(start, TransactionTableModel::Type, parent).data().toString();
     QModelIndex index = ttm->index(start, 0, parent);
     QString address = ttm->data(index, TransactionTableModel::AddressRole).toString();