diff --git a/src/Gui/SceneInspector.cpp b/src/Gui/SceneInspector.cpp
index f902f93a3..013520d18 100644
--- a/src/Gui/SceneInspector.cpp
+++ b/src/Gui/SceneInspector.cpp
@@ -23,7 +23,7 @@
 
 #include "PreCompiled.h"
 #ifndef _PreComp_
-# include <Inventor/nodes/SoGroup.h>
+# include <Inventor/nodes/SoSeparator.h>
 # include <QHeaderView>
 #endif