diff --git a/app/util/qopenhd.cpp b/app/util/qopenhd.cpp
index e8780d35c..96eae4655 100644
--- a/app/util/qopenhd.cpp
+++ b/app/util/qopenhd.cpp
@@ -4,6 +4,7 @@
 #include <QSettings>
 #include <QDebug>
 #include <qapplication.h>
+#include <QTimer>
 
 #include<iostream>
 #include<fstream>