diff --git a/core/detectors/mvd/SensorDataSheets/CbmMvdSensorDataSheet.cxx b/core/detectors/mvd/SensorDataSheets/CbmMvdSensorDataSheet.cxx
index f154b16e4594af12e0d011da112b2b9d2acf9174..c1e9df33f961a6a0549fb3279204d6ec9aca4dd2 100644
--- a/core/detectors/mvd/SensorDataSheets/CbmMvdSensorDataSheet.cxx
+++ b/core/detectors/mvd/SensorDataSheets/CbmMvdSensorDataSheet.cxx
@@ -64,7 +64,7 @@ CbmMvdSensorDataSheet::CbmMvdSensorDataSheet()
 }
 
 // -----   Destructor   ----------------------------------------------------
-CbmMvdSensorDataSheet::~CbmMvdSensorDataSheet() {}
+//CbmMvdSensorDataSheet::~CbmMvdSensorDataSheet() {}
 // -------------------------------------------------------------------------
 
 
diff --git a/core/detectors/mvd/SensorDataSheets/CbmMvdSensorDataSheet.h b/core/detectors/mvd/SensorDataSheets/CbmMvdSensorDataSheet.h
index bbf9610a6be3e959989a8a3663bffbd478462c3a..261b85ab7cb27a7aa4f36d4583a2f7a51348ae4c 100644
--- a/core/detectors/mvd/SensorDataSheets/CbmMvdSensorDataSheet.h
+++ b/core/detectors/mvd/SensorDataSheets/CbmMvdSensorDataSheet.h
@@ -34,7 +34,7 @@ class CbmMvdSensorDataSheet : public TNamed {
 
 public:
   /** Default constructor **/
-  CbmMvdSensorDataSheet() = default;
+  CbmMvdSensorDataSheet();
   virtual void Print(Option_t* opt = "") const;
   std::string ToString() const;
 
@@ -66,9 +66,9 @@ protected:
   Double_t fIntegrationTime;  // Integration time of the pixels
   Double_t fEpiTh;            // Thickness of the epitaxial layer
 
-  Double_t fChargeThreshold;
-  Double_t fSignalRiseTime;
-  Double_t fSignalFallTime;
+  //Double_t fChargeThreshold;
+  //Double_t fSignalRiseTime;
+  //Double_t fSignalFallTime;
   Double_t fShaperNormalisationFactor;
 //>>>>>>> ddd5fbbb (Time response added)