diff --git a/lxqtpowermanager.cpp b/lxqtpowermanager.cpp
index aef5ca2..b0926f9 100644
--- a/lxqtpowermanager.cpp
+++ b/lxqtpowermanager.cpp
@@ -32,6 +32,7 @@
 #include <QApplication>
 #include <QDesktopWidget>
 #include <QtDebug>
+#include <QFile>
 #include "lxqttranslator.h"
 #include "lxqtglobals.h"
 #include "lxqtsettings.h"