diff --git a/processing/setup/setup_processing.py b/processing/setup/setup_processing.py
index 40b80a261..160b7f238 100755
--- a/processing/setup/setup_processing.py
+++ b/processing/setup/setup_processing.py
@@ -93,7 +93,7 @@ bin_link = { \
                 'spectral_geomPack.py',
                 'voronoi_tessellation.exe',
                 'spectral_voronoiTessellation.py',
-                'OIMang_hex2cub',
+                'OIMang_hex2cub.py',
                 ],
         'post' : [
                 '3Dvisualize.py',