diff --git a/applications/downsampleDEM.py b/applications/downsampleDEM.py
index 3e0cf13..4312105 100755
--- a/applications/downsampleDEM.py
+++ b/applications/downsampleDEM.py
@@ -101,5 +101,4 @@ if __name__ == '__main__':
     ds = None
 
     # Generating the ISCE xml and vrt of this coarse DEM
-    gdal2isce_xml(coarse_dem_envi+'.vrt')
-
+    gdal2isce_xml(coarse_dem_envi)