diff --git a/src/importmailpluginmanager.h b/src/importmailpluginmanager.h
index a7c1049..7f3a100 100644
--- a/src/importmailpluginmanager.h
+++ b/src/importmailpluginmanager.h
@@ -1,72 +1,74 @@
 /*
    Copyright (C) 2017-2019 Montel Laurent <montel@kde.org>
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, 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 General Public License
    along with this program; see the file COPYING.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 #ifndef IMPORTMAILPLUGINMANAGER_H
 #define IMPORTMAILPLUGINMANAGER_H
 
 #include <QObject>
+#include <QVector>
 #include <KPluginMetaData>
+
 namespace LibImportWizard {
 class AbstractImporter;
 }
 
 class PluginUtilData
 {
 public:
     PluginUtilData()
     {
     }
 
     QStringList mExtraInfo;
     QString mIdentifier;
     QString mName;
 };
 
 class ImportMailPluginManagerInfo
 {
 public:
     ImportMailPluginManagerInfo()
     {
     }
 
     QString metaDataFileNameBaseName;
     QString metaDataFileName;
     PluginUtilData pluginData;
     LibImportWizard::AbstractImporter *plugin = nullptr;
 };
 
 class ImportMailPluginManager : public QObject
 {
     Q_OBJECT
 public:
     explicit ImportMailPluginManager(QObject *parent = nullptr);
     ~ImportMailPluginManager();
 
     static ImportMailPluginManager *self();
     bool initializePluginList();
 
     QVector<LibImportWizard::AbstractImporter *> pluginsList() const;
 
 private:
     void loadPlugin(ImportMailPluginManagerInfo *item);
     PluginUtilData createPluginMetaData(const KPluginMetaData &metaData);
     QVector<ImportMailPluginManagerInfo> mPluginList;
     QVector<PluginUtilData> mPluginDataList;
 };
 
 #endif // IMPORTMAILPLUGINMANAGER_H