diff --git a/contrib/pc2dem/pc2dem.py b/contrib/pc2dem/pc2dem.py
index 3e2811c1..dc9743fe 100755
--- a/contrib/pc2dem/pc2dem.py
+++ b/contrib/pc2dem/pc2dem.py
@@ -51,6 +51,5 @@ commands.create_dem(args.point_cloud,
                     outdir=outdir,
                     resolution=args.resolution,
                     decimation=1,
-                    max_workers=multiprocessing.cpu_count(),
-                    keep_unfilled_copy=False
+                    max_workers=multiprocessing.cpu_count()
                 )
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