diff --git a/src/app/core/vapplication.cpp b/src/app/core/vapplication.cpp
index f3b75d5f1..712a6eeb4 100644
--- a/src/app/core/vapplication.cpp
+++ b/src/app/core/vapplication.cpp
@@ -40,6 +40,7 @@
 #include <QProcess>
 #include <QUndoStack>
 #include <QtCore/qmath.h>
+#include <QTemporaryFile>
 
 const qreal VApplication::PrintDPI = 96.0;