diff --git a/src/meshlabplugins/filter_unsharp/filter_unsharp.cpp b/src/meshlabplugins/filter_unsharp/filter_unsharp.cpp
index 85e07fb0f..319549c1d 100644
--- a/src/meshlabplugins/filter_unsharp/filter_unsharp.cpp
+++ b/src/meshlabplugins/filter_unsharp/filter_unsharp.cpp
@@ -347,7 +347,7 @@ bool FilterUnsharp::applyFilter(QAction *filter, MeshModel &m, FilterParameterSe
 			tri::UpdateNormals<CMeshO>::NormalizeFace(m.cm);
 			 break;
 	case FP_VERTEX_NORMAL_NORMALIZE :
-			tri::UpdateNormals<CMeshO>::NormalizeFace(m.cm);
+			tri::UpdateNormals<CMeshO>::NormalizeVertex(m.cm);
 			 break;
 	
 	case FP_UNSHARP_NORMAL: