diff --git a/TileCalorimeter/TileRecUtils/python/TileRawChannelGetter_DigiHSTruth.py b/TileCalorimeter/TileRecUtils/python/TileRawChannelGetter_DigiHSTruth.py
index 6cb5d2ee151d82cffa3c04b8bfa3a2a7c9ad1a8b..b7a8e839ba54f7e0f0da8e122cf736b22f7171e3 100644
--- a/TileCalorimeter/TileRecUtils/python/TileRawChannelGetter_DigiHSTruth.py
+++ b/TileCalorimeter/TileRecUtils/python/TileRawChannelGetter_DigiHSTruth.py
@@ -1,3 +1,5 @@
+# Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
+#
 # Author: J. Poveda (Ximo.Poveda@cern.ch)
 # TileRawChannel creation from TileDigits 
 # TileRawChannelMaker algorithm using