diff --git a/electrum/gui/qml/qeaddressdetails.py b/electrum/gui/qml/qeaddressdetails.py
index 719ad0831..67e67fdd9 100644
--- a/electrum/gui/qml/qeaddressdetails.py
+++ b/electrum/gui/qml/qeaddressdetails.py
@@ -125,6 +125,6 @@ class QEAddressDetails(QObject):
         self._pubkeys = self._wallet.wallet.get_public_keys(self._address)
         self._derivationPath = self._wallet.wallet.get_address_path_str(self._address)
         self._derivationPath = self._derivationPath.replace('m', self._wallet.derivationPrefix)
-        self._numtx = self._wallet.wallet.get_address_history_len(self._address)
+        self._numtx = self._wallet.wallet.adb.get_address_history_len(self._address)
         assert(self._numtx == self.historyModel.rowCount(0))
         self.detailsChanged.emit()
diff --git a/electrum/gui/qml/qeaddresslistmodel.py b/electrum/gui/qml/qeaddresslistmodel.py
index e0d9dceab..094674f34 100644
--- a/electrum/gui/qml/qeaddresslistmodel.py
+++ b/electrum/gui/qml/qeaddresslistmodel.py
@@ -47,7 +47,7 @@ class QEAddressListModel(QAbstractListModel):
     def addr_to_model(self, address):
         item = {}
         item['address'] = address
-        item['numtx'] = self.wallet.get_address_history_len(address)
+        item['numtx'] = self.wallet.adb.get_address_history_len(address)
         item['label'] = self.wallet.get_label(address)
         c, u, x = self.wallet.get_addr_balance(address)
         item['balance'] = QEAmount(amount_sat=c + u + x)