diff --git a/include/osg/TriangleIndexFunctor b/include/osg/TriangleIndexFunctor
index b02879738..96e3f44cc 100644
--- a/include/osg/TriangleIndexFunctor
+++ b/include/osg/TriangleIndexFunctor
@@ -32,7 +32,7 @@ public:
 
     virtual void setVertexArray(unsigned int ,const Vec3* )
     {
-        notify(WARN)<<"TriangleIndexFunctor does not support Vec4* vertex arrays"<<std::endl;
+        notify(WARN)<<"TriangleIndexFunctor does not support Vec3* vertex arrays"<<std::endl;
     }
 
     virtual void setVertexArray(unsigned int,const Vec4* )