diff --git a/ground/src/plugins/gpsdisplay/gpsdisplaywidget.cpp b/ground/src/plugins/gpsdisplay/gpsdisplaywidget.cpp
index 30f0e35c8..ec3ed811c 100644
--- a/ground/src/plugins/gpsdisplay/gpsdisplaywidget.cpp
+++ b/ground/src/plugins/gpsdisplay/gpsdisplaywidget.cpp
@@ -33,6 +33,7 @@
 #include <iostream>
 #include <QtGui/QFileDialog>
 #include <QDebug>
+#include <QThread>
 
 
 class MyThread : public QThread