diff --git a/include/FileDialog.h b/include/FileDialog.h
index ddc231546..f4d81ea3d 100644
--- a/include/FileDialog.h
+++ b/include/FileDialog.h
@@ -28,7 +28,9 @@
 
 #include <QtGui/QFileDialog>
 
-class FileDialog : public QFileDialog
+#include "export.h"
+
+class EXPORT FileDialog : public QFileDialog
 {
 	Q_OBJECT
 public: