diff --git a/resources/Makefile.am b/resources/Makefile.am
index 6ce20153b..d4c2d9fc2 100644
--- a/resources/Makefile.am
+++ b/resources/Makefile.am
@@ -88,15 +88,11 @@ dist_salomeres_DATA = \
 	mesh_tree_algo_quad.png \
 	mesh_tree_algo_regular.png \
 	mesh_tree_algo_tetra.png \
-	mesh_tree_algo_netgen_2d3d.png \
-	mesh_tree_algo_netgen_2d.png \
 	mesh_tree_hypo_area.png \
 	mesh_tree_hypo_length.png \
 	mesh_tree_hypo.png \
 	mesh_tree_hypo_segment.png \
 	mesh_tree_hypo_volume.png \
-	mesh_tree_hypo_netgen.png \
-	mesh_tree_hypo_netgen_2d.png \
 	mesh_tree_mesh.png \
 	mesh_tree_importedmesh.png \
 	mesh_tree_mesh_warn.png \
diff --git a/resources/mesh_algo_netgen.png b/resources/mesh_algo_netgen.png
deleted file mode 100644
index 87e50a89f..000000000
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diff --git a/resources/mesh_tree_algo_netgen.png b/resources/mesh_tree_algo_netgen.png
deleted file mode 100644
index cb75b7e9d..000000000
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diff --git a/resources/mesh_tree_algo_netgen_2d.png b/resources/mesh_tree_algo_netgen_2d.png
deleted file mode 100755
index 092eae3c0..000000000
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diff --git a/resources/mesh_tree_algo_netgen_2d3d.png b/resources/mesh_tree_algo_netgen_2d3d.png
deleted file mode 100644
index eeaf98afe..000000000
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diff --git a/resources/mesh_tree_hypo_netgen.png b/resources/mesh_tree_hypo_netgen.png
deleted file mode 100644
index ad5e9f3c4..000000000
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diff --git a/resources/mesh_tree_hypo_netgen_2d.png b/resources/mesh_tree_hypo_netgen_2d.png
deleted file mode 100644
index cd813c86a..000000000
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