diff --git a/python/plugins/fTools/tools/doGeoprocessing.py b/python/plugins/fTools/tools/doGeoprocessing.py
index c71e02e8f81..64796b84328 100644
--- a/python/plugins/fTools/tools/doGeoprocessing.py
+++ b/python/plugins/fTools/tools/doGeoprocessing.py
@@ -195,7 +195,7 @@ class GeoprocessingDialog( QDialog, Ui_Dialog ):
     self.inShapeB.clear()
 
     if self.myFunction == 4:
-      myListA = ftools_utils.getLayerNames( [ QGis.Polygon ] )
+      myListA = ftools_utils.getLayerNames( [ QGis.Line, QGis.Polygon ] )
       myListB = []
     else:
       myListA = ftools_utils.getLayerNames( [ QGis.Point, QGis.Line, QGis.Polygon ] )