diff --git a/components/sceneutil/serialize.cpp b/components/sceneutil/serialize.cpp
index 1b5c1feed8..703b63af7d 100644
--- a/components/sceneutil/serialize.cpp
+++ b/components/sceneutil/serialize.cpp
@@ -80,7 +80,7 @@ class MatrixTransformSerializer : public osgDB::ObjectWrapper
 {
 public:
     MatrixTransformSerializer()
-        : osgDB::ObjectWrapper(createInstanceFunc<NifOsg::MatrixTransform>, "NifOsg::MatrixTransform", "osg::Object osg::Node osg::Transform osg::MatrixTransform NifOsg::MatrixTransform")
+        : osgDB::ObjectWrapper(createInstanceFunc<NifOsg::MatrixTransform>, "NifOsg::MatrixTransform", "osg::Object osg::Node osg::Group osg::Transform osg::MatrixTransform NifOsg::MatrixTransform")
     {
     }
 };