This file is part of MXE. See LICENSE.md for licensing information.

diff --git a/installerfw.pro b/installerfw.pro
index 10414ad5..1cec9c6a 100644
--- a/installerfw.pro
+++ b/installerfw.pro
@@ -2,8 +2,6 @@ TEMPLATE = subdirs
 SUBDIRS += src tools
 tools.depends = src
 
-requires(!cross_compile)
-
 include (installerfw.pri)
 include (doc/doc.pri)
 
diff --git a/src/libs/7zip/win/CPP/Windows/SecurityUtils.h b/src/libs/7zip/win/CPP/Windows/SecurityUtils.h
index 715de250..bfb65a34 100644
--- a/src/libs/7zip/win/CPP/Windows/SecurityUtils.h
+++ b/src/libs/7zip/win/CPP/Windows/SecurityUtils.h
@@ -3,7 +3,7 @@
 #ifndef __WINDOWS_SECURITY_UTILS_H
 #define __WINDOWS_SECURITY_UTILS_H
 
-#include <NTSecAPI.h>
+#include <ntsecapi.h>
 
 #include "Defs.h"
 
diff --git a/src/libs/installer/createshortcutoperation.cpp b/src/libs/installer/createshortcutoperation.cpp
index 2c2e96ef..36f97b0c 100644
--- a/src/libs/installer/createshortcutoperation.cpp
+++ b/src/libs/installer/createshortcutoperation.cpp
@@ -41,7 +41,7 @@ using namespace QInstaller;
 #ifdef Q_OS_WIN
 #include <qt_windows.h>
 #include <shlobj.h>
-#include <Intshcut.h>
+#include <intshcut.h>
 
 #ifndef PIDLIST_ABSOLUTE
 typedef ITEMIDLIST *PIDLIST_ABSOLUTE;
diff --git a/src/libs/installer/binaryformat.h b/src/libs/installer/binaryformat.h
index 3bd8a6aa..87d5e323 100644
--- a/src/libs/installer/binaryformat.h
+++ b/src/libs/installer/binaryformat.h
@@ -33,7 +33,7 @@
 #include "range.h"
 
 #include <QCoreApplication>
-#include <QtCore/private/qfsfileengine_p.h>
+#include <QtCore/QFile>
 #include <QList>
 #include <QSharedPointer>
 
@@ -81,7 +81,7 @@ private:
     void setOpenMode(OpenMode mode) { QIODevice::setOpenMode(mode); }
 
 private:
-    QFSFileEngine m_file;
+    QFile m_file;
     QByteArray m_name;
     Range<qint64> m_segment;
 };
diff --git a/src/libs/installer/extractarchiveoperation_p.h b/src/libs/installer/extractarchiveoperation_p.h
index f333da36..9f528b6a 100644
--- a/src/libs/installer/extractarchiveoperation_p.h
+++ b/src/libs/installer/extractarchiveoperation_p.h
@@ -37,6 +37,8 @@
 
 #include <QRunnable>
 #include <QThread>
+#include <QFileInfo>
+#include <QDir>
 
 namespace QInstaller {