diff --git a/electrum/gui/qml/components/ImportAddressesKeysDialog.qml b/electrum/gui/qml/components/ImportAddressesKeysDialog.qml
index 9320cbffe..61940b67a 100644
--- a/electrum/gui/qml/components/ImportAddressesKeysDialog.qml
+++ b/electrum/gui/qml/components/ImportAddressesKeysDialog.qml
@@ -64,6 +64,7 @@ ElDialog {
                     focus: true
                     wrapMode: TextEdit.WrapAnywhere
                     onTextChanged: valid = verify(text)
+                    inputMethodHints: Qt.ImhSensitiveData | Qt.ImhNoPredictiveText
                 }
                 ColumnLayout {
                     Layout.alignment: Qt.AlignTop
diff --git a/electrum/gui/qml/components/wizard/WCHaveMasterKey.qml b/electrum/gui/qml/components/wizard/WCHaveMasterKey.qml
index b35b8df07..558615573 100644
--- a/electrum/gui/qml/components/wizard/WCHaveMasterKey.qml
+++ b/electrum/gui/qml/components/wizard/WCHaveMasterKey.qml
@@ -119,6 +119,7 @@ WizardComponent {
                     if (activeFocus)
                         verifyMasterKey(text)
                 }
+                inputMethodHints: Qt.ImhSensitiveData | Qt.ImhNoPredictiveText
             }
             ColumnLayout {
                 ToolButton {
diff --git a/electrum/gui/qml/components/wizard/WCImport.qml b/electrum/gui/qml/components/wizard/WCImport.qml
index baa0546b6..533308d71 100644
--- a/electrum/gui/qml/components/wizard/WCImport.qml
+++ b/electrum/gui/qml/components/wizard/WCImport.qml
@@ -40,6 +40,7 @@ WizardComponent {
                 focus: true
                 wrapMode: TextEdit.WrapAnywhere
                 onTextChanged: valid = verify(text)
+                inputMethodHints: Qt.ImhSensitiveData | Qt.ImhNoPredictiveText
             }
             ColumnLayout {
                 Layout.alignment: Qt.AlignTop