diff --git a/include/osg/ClusterCullingCallback b/include/osg/ClusterCullingCallback
index 34976798e..8c1a444ae 100644
--- a/include/osg/ClusterCullingCallback
+++ b/include/osg/ClusterCullingCallback
@@ -33,6 +33,9 @@ class OSG_EXPORT ClusterCullingCallback : public Drawable::CullCallback, public
 
         META_Object(osg,ClusterCullingCallback);
 
+        // use the NodeCallbacks implementation of run.
+        using NodeCallback::run;
+
         /** Computes the control point, normal, and deviation from the
           * given drawable contents. */
         void computeFrom(const osg::Drawable* drawable);