diff --git a/processing/pre/geom_fromVoronoiTessellation.py b/processing/pre/geom_fromVoronoiTessellation.py
index 52467f73c..02ece4f5c 100755
--- a/processing/pre/geom_fromVoronoiTessellation.py
+++ b/processing/pre/geom_fromVoronoiTessellation.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-import os,sys,math,string,re,numpy,
+import os,sys,math,string,re,numpy
 import damask 
 from optparse import OptionParser, OptionGroup, Option, SUPPRESS_HELP