diff --git a/Reconstruction/PFlow/PFlowUtils/src/CombinePFO.cxx b/Reconstruction/PFlow/PFlowUtils/src/CombinePFO.cxx
index 1e3a1a37c063d3811b1bb5975e7b10b8a2405851..87697d00b0e2860044f995d937414baf317b5299 100644
--- a/Reconstruction/PFlow/PFlowUtils/src/CombinePFO.cxx
+++ b/Reconstruction/PFlow/PFlowUtils/src/CombinePFO.cxx
@@ -1,3 +1,7 @@
+/*
+  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
+*/
+
 #include "CombinePFO.h"
 #include "AthContainers/ConstDataVector.h"
 #include "xAODCore/ShallowCopy.h"
diff --git a/Reconstruction/PFlow/PFlowUtils/src/CombinePFO.h b/Reconstruction/PFlow/PFlowUtils/src/CombinePFO.h
index 32c29bccaa511d4745593b253973b787b0b7372a..843e59f0310295a41e0c457f51e1b20cfc11b585 100644
--- a/Reconstruction/PFlow/PFlowUtils/src/CombinePFO.h
+++ b/Reconstruction/PFlow/PFlowUtils/src/CombinePFO.h
@@ -1,3 +1,7 @@
+/*                                                                                                                                                                                                                                           
+  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration                                                                                                                                                                    
+*/
+
 #ifndef COMBINEPFO_H
 #define COMBINEPFO_H