diff --git a/LArCalorimeter/LArG4/LArG4EC/src/EnergyCalculator.h b/LArCalorimeter/LArG4/LArG4EC/src/EnergyCalculator.h
index b47514af5d2956f0b67d08e840b7953c03c216d0..852bc7896e2b572583f7ac67ecb86a5f8181a784 100644
--- a/LArCalorimeter/LArG4/LArG4EC/src/EnergyCalculator.h
+++ b/LArCalorimeter/LArG4/LArG4EC/src/EnergyCalculator.h
@@ -73,7 +73,7 @@ namespace LArG4 {
 
 
     private:
-      bool  m_patchFindIdentifier_Barrett{false};
+ //     bool  m_patchFindIdentifier_Barrett{false};
       //G4int    m_compartment; -> made local for FindIdentifier functions
 
       G4bool (EnergyCalculator::*m_Process_type) (const G4Step*, std::vector<LArHitData>&) const;