diff --git a/src/Gui/View3DInventorViewer.h b/src/Gui/View3DInventorViewer.h
index fff99a082b..577b02794d 100644
--- a/src/Gui/View3DInventorViewer.h
+++ b/src/Gui/View3DInventorViewer.h
@@ -34,7 +34,9 @@
 #include <QImage>
 
 #include <Inventor/SbRotation.h>
+#include <Inventor/nodes/SoEnvironment.h>
 #include <Inventor/nodes/SoEventCallback.h>
+#include <Inventor/nodes/SoRotation.h>
 #include <Inventor/nodes/SoSwitch.h>
 
 #ifdef FC_OS_MACOSX
@@ -55,9 +57,6 @@
 #include "View3DInventorSelection.h"
 #include "Quarter/SoQTQuarterAdaptor.h"
 
-#include <Inventor/nodes/SoEnvironment.h>
-#include <Inventor/nodes/SoRotation.h>
-
 class QOpenGLFramebufferObject;
 class QOpenGLWidget;
 class QSurfaceFormat;