diff --git a/lookandfeel/contents/lockscreen/MainBlock.qml b/lookandfeel/contents/lockscreen/MainBlock.qml
index c67d48f5c..6b4563533 100644
--- a/lookandfeel/contents/lockscreen/MainBlock.qml
+++ b/lookandfeel/contents/lockscreen/MainBlock.qml
@@ -1,90 +1,91 @@
 /*
  *   Copyright 2016 David Edmundson <davidedmundson@kde.org>
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU Library General Public License as
  *   published by the Free Software Foundation; either version 2 or
  *   (at your option) any later version.
  *
  *   This program is distributed in the hope that it will be useful,
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *   GNU General Public License for more details
  *
  *   You should have received a copy of the GNU Library General Public
  *   License along with this program; if not, write to the
  *   Free Software Foundation, Inc.,
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
 import QtQuick 2.2
 
 import QtQuick.Layouts 1.1
 import QtQuick.Controls 1.1
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.components 2.0 as PlasmaComponents
 
 import "../components"
 
 SessionManagementScreen {
 
     property Item mainPasswordBox: passwordBox
     /*
      * Login has been requested with the following username and password
      * If username field is visible, it will be taken from that, otherwise from the "name" property of the currentIndex
      */
     signal loginRequest(string password)
 
     function startLogin() {
         var password = passwordBox.text
 
         //this is partly because it looks nicer
         //but more importantly it works round a Qt bug that can trigger if the app is closed with a TextField focussed
         //See https://bugreports.qt.io/browse/QTBUG-55460
         loginButton.forceActiveFocus();
         loginRequest(password);
     }
 
     PlasmaComponents.TextField {
         id: passwordBox
         Layout.fillWidth: true
 
         placeholderText: i18nd("plasma_lookandfeel_org.kde.lookandfeel", "Password")
         focus: true
         echoMode: TextInput.Password
+        inputMethodHints: Qt.ImhHiddenText | Qt.ImhSensitiveData | Qt.ImhNoAutoUppercase | Qt.ImhNoPredictiveText
         enabled: !authenticator.graceLocked
         revealPasswordButtonShown: true
 
         onAccepted: startLogin()
 
         //if empty and left or right is pressed change selection in user switch
         //this cannot be in keys.onLeftPressed as then it doesn't reach the password box
         Keys.onPressed: {
             if (event.key == Qt.Key_Left && !text) {
                 userList.decrementCurrentIndex();
                 event.accepted = true
             }
             if (event.key == Qt.Key_Right && !text) {
                 userList.incrementCurrentIndex();
                 event.accepted = true
             }
         }
 
         Connections {
             target: root
             onClearPassword: {
                 passwordBox.forceActiveFocus()
                 passwordBox.selectAll()
             }
         }
     }
 
     PlasmaComponents.Button {
         id: loginButton
         Layout.fillWidth: true
 
         text: i18nd("plasma_lookandfeel_org.kde.lookandfeel", "Unlock")
         onClicked: startLogin()
     }
 }