diff --git a/doc/salome/gui/SMESH/images/split_into_tetra_icon.png b/doc/salome/gui/SMESH/images/split_into_tetra_icon.png
index b113c304d..c9ea7b4c9 100644
Binary files a/doc/salome/gui/SMESH/images/split_into_tetra_icon.png and b/doc/salome/gui/SMESH/images/split_into_tetra_icon.png differ
diff --git a/resources/split_into_tetra.png b/resources/split_into_tetra.png
index b113c304d..c9ea7b4c9 100644
Binary files a/resources/split_into_tetra.png and b/resources/split_into_tetra.png differ
diff --git a/src/SMESH/SMESH_subMesh.cxx b/src/SMESH/SMESH_subMesh.cxx
index 9618871bd..19931be61 100644
--- a/src/SMESH/SMESH_subMesh.cxx
+++ b/src/SMESH/SMESH_subMesh.cxx
@@ -1209,7 +1209,7 @@ void SMESH_subMesh::cleanDependsOn( SMESH_Algo* algoRequiringCleaning/*=0*/ )
         // remember all sub-meshes of sm
         if ( keepSubMeshes )
         {
-          SMESH_subMeshIteratorPtr smIt2 = sm->getDependsOnIterator(false);
+          SMESH_subMeshIteratorPtr smIt2 = sm->getDependsOnIterator(true);
           while ( smIt2->more() )
             smToKeep.insert( smIt2->next() );
         }