diff --git a/src/conf/dirservconfigpage.h b/src/conf/dirservconfigpage.h
index 1a933ccee..86c1f5909 100644
--- a/src/conf/dirservconfigpage.h
+++ b/src/conf/dirservconfigpage.h
@@ -1,70 +1,70 @@
 /* -*- mode: c++; c-basic-offset:4 -*-
     conf/dirservconfigpage.h
 
     This file is part of Kleopatra, the KDE keymanager
     SPDX-FileCopyrightText: 2004, 2008 Klarälvdalens Datakonsult AB
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 
 #include <KCModule>
 
 #include <QGpgME/CryptoConfig>
 
 class QCheckBox;
 class QLabel;
 class QTimeEdit;
 class QSpinBox;
 namespace Kleo
 {
 class DirectoryServicesWidget;
 }
 
 /**
  * "Directory Services" configuration page for kleopatra's configuration dialog
  * The user can configure LDAP servers in this page, to be used for listing/fetching
  * remote certificates in kleopatra.
  */
 class DirectoryServicesConfigurationPage : public KCModule
 {
     Q_OBJECT
 public:
     explicit DirectoryServicesConfigurationPage(QWidget *parent = nullptr, const QVariantList &args = QVariantList());
 
     void load() override;
     void save() override;
     void defaults() override;
 
 private:
     enum EntryMultiplicity {
         SingleValue,
         ListValue
     };
     enum ShowError {
         DoNotShowError,
         DoShowError
     };
 
     QGpgME::CryptoConfigEntry *configEntry(const char *componentName,
                                            const char *entryName,
                                            QGpgME::CryptoConfigEntry::ArgType argType,
                                            EntryMultiplicity multiplicity,
                                            ShowError showError);
 
-    Kleo::DirectoryServicesWidget *mWidget;
-    QTimeEdit *mTimeout;
-    QSpinBox *mMaxItems;
-    QLabel *mMaxItemsLabel;
-    QCheckBox *mAddNewServersCB;
+    Kleo::DirectoryServicesWidget *mWidget = nullptr;
+    QTimeEdit *mTimeout = nullptr;
+    QSpinBox *mMaxItems = nullptr;
+    QLabel *mMaxItemsLabel = nullptr;
+    QCheckBox *mAddNewServersCB = nullptr;
 
-    QGpgME::CryptoConfigEntry *mX509ServicesEntry;
-    QGpgME::CryptoConfigEntry *mOpenPGPServiceEntry;
-    QGpgME::CryptoConfigEntry *mTimeoutConfigEntry;
-    QGpgME::CryptoConfigEntry *mMaxItemsConfigEntry;
-    QGpgME::CryptoConfigEntry *mAddNewServersConfigEntry;
+    QGpgME::CryptoConfigEntry *mX509ServicesEntry = nullptr;
+    QGpgME::CryptoConfigEntry *mOpenPGPServiceEntry = nullptr;
+    QGpgME::CryptoConfigEntry *mTimeoutConfigEntry = nullptr;
+    QGpgME::CryptoConfigEntry *mMaxItemsConfigEntry = nullptr;
+    QGpgME::CryptoConfigEntry *mAddNewServersConfigEntry = nullptr;
 
-    QGpgME::CryptoConfig *mConfig;
+    QGpgME::CryptoConfig *mConfig = nullptr;
 };