diff --git a/GUI/View/Data/DatafilesSelector.h b/GUI/View/Data/DatafilesSelector.h
index ed0953d8be2bda664ae25e6b1541e7097c00e0a1..8ac99c0db7bd765dda22b60656b530d3efef3265 100644
--- a/GUI/View/Data/DatafilesSelector.h
+++ b/GUI/View/Data/DatafilesSelector.h
@@ -15,8 +15,8 @@
 #ifndef BORNAGAIN_GUI_VIEW_DATA_DATAFILESSELECTOR_H
 #define BORNAGAIN_GUI_VIEW_DATA_DATAFILESSELECTOR_H
 
-#include <QModelIndex>
 #include <QListView>
+#include <QModelIndex>
 #include <QWidget>
 
 class DatafileEditor;