diff --git a/CalibFormats/CastorObjects/interface/CastorCoder.h b/CalibFormats/CastorObjects/interface/CastorCoder.h
index e104cd5154c4c..72125050c242d 100644
--- a/CalibFormats/CastorObjects/interface/CastorCoder.h
+++ b/CalibFormats/CastorObjects/interface/CastorCoder.h
@@ -14,6 +14,7 @@ class CastorCoder {
 public:
   virtual void adc2fC(const CastorDataFrame& df, CaloSamples& lf) const = 0;
   virtual void fC2adc(const CaloSamples& clf, CastorDataFrame& df, int fCapIdOffset) const = 0;
+  virtual ~CastorCoder() = default;
 };
 
 #endif
diff --git a/CalibFormats/HcalObjects/interface/HcalCoder.h b/CalibFormats/HcalObjects/interface/HcalCoder.h
index 3d29a67ef2d2b..5d185a7140565 100644
--- a/CalibFormats/HcalObjects/interface/HcalCoder.h
+++ b/CalibFormats/HcalObjects/interface/HcalCoder.h
@@ -32,6 +32,7 @@ class HcalCoder {
   virtual void fC2adc(const CaloSamples& clf, HcalCalibDataFrame& df, int fCapIdOffset) const = 0;
   virtual void fC2adc(const CaloSamples& clf, QIE10DataFrame& df, int fCapIdOffset) const = 0;
   virtual void fC2adc(const CaloSamples& clf, QIE11DataFrame& df, int fCapIdOffset) const = 0;
+  virtual ~HcalCoder() = default;
 };
 
 #endif
diff --git a/EventFilter/L1TRawToDigi/interface/Packer.h b/EventFilter/L1TRawToDigi/interface/Packer.h
index 106c41775bec9..a96b2678f9798 100644
--- a/EventFilter/L1TRawToDigi/interface/Packer.h
+++ b/EventFilter/L1TRawToDigi/interface/Packer.h
@@ -14,6 +14,7 @@ namespace l1t {
    class Packer {
       public:
          virtual Blocks pack(const edm::Event&, const PackerTokens*) = 0;
+         virtual ~Packer() = default;
    };
 
    typedef std::vector<std::shared_ptr<Packer>> Packers;
diff --git a/EventFilter/L1TRawToDigi/interface/PackerTokens.h b/EventFilter/L1TRawToDigi/interface/PackerTokens.h
index e829c1d63cc96..f2bf35cd9c460 100644
--- a/EventFilter/L1TRawToDigi/interface/PackerTokens.h
+++ b/EventFilter/L1TRawToDigi/interface/PackerTokens.h
@@ -8,6 +8,8 @@ namespace edm {
 
 namespace l1t {
    class PackerTokens {
+     public:
+       virtual ~PackerTokens() = default;
    };
 }
 
diff --git a/L1Trigger/CSCTriggerPrimitives/src/CSCMotherboard.cc b/L1Trigger/CSCTriggerPrimitives/src/CSCMotherboard.cc
index 745b49bd65d49..0a06eeed05774 100644
--- a/L1Trigger/CSCTriggerPrimitives/src/CSCMotherboard.cc
+++ b/L1Trigger/CSCTriggerPrimitives/src/CSCMotherboard.cc
@@ -195,9 +195,6 @@ CSCMotherboard::CSCMotherboard() :
   }
 }
 
-CSCMotherboard::~CSCMotherboard() {
-}
-
 void CSCMotherboard::clear() {
   if (alct) alct->clear();
   if (clct) clct->clear();
diff --git a/L1Trigger/CSCTriggerPrimitives/src/CSCMotherboard.h b/L1Trigger/CSCTriggerPrimitives/src/CSCMotherboard.h
index 26d0438c28209..38837045660eb 100644
--- a/L1Trigger/CSCTriggerPrimitives/src/CSCMotherboard.h
+++ b/L1Trigger/CSCTriggerPrimitives/src/CSCMotherboard.h
@@ -50,7 +50,7 @@ class CSCMotherboard
   CSCMotherboard();
 
   /** Default destructor. */
-  ~CSCMotherboard();
+  virtual ~CSCMotherboard() = default;
 
   /** Test version of run function. */
   void run(const std::vector<int> w_time[CSCConstants::NUM_LAYERS][CSCConstants::MAX_NUM_WIRES],
diff --git a/RecoEgamma/EgammaHLTProducers/interface/HLTCaloObjInRegionsProducer.h b/RecoEgamma/EgammaHLTProducers/interface/HLTCaloObjInRegionsProducer.h
index 8a9cadaffa8e8..480d45e512db8 100644
--- a/RecoEgamma/EgammaHLTProducers/interface/HLTCaloObjInRegionsProducer.h
+++ b/RecoEgamma/EgammaHLTProducers/interface/HLTCaloObjInRegionsProducer.h
@@ -74,6 +74,7 @@ class EtaPhiRegion{
 class EtaPhiRegionDataBase {
 public:
   EtaPhiRegionDataBase(){}
+  virtual ~EtaPhiRegionDataBase() = default;
   virtual void getEtaPhiRegions(const edm::Event&,std::vector<EtaPhiRegion>&)const=0;
 };