2 files changed, 5 insertions, 7 deletions
diff --git a/src/wallet/db.h b/src/wallet/db.h
index 6f3cfe9557..14283ac8f8 100644
--- a/src/wallet/db.h
+++ b/src/wallet/db.h
@@ -156,6 +156,9 @@ public:
     explicit CDB(CWalletDBWrapper& dbw, const char* pszMode = "r+", bool fFlushOnCloseIn=true);
     ~CDB() { Close(); }
 
+    CDB(const CDB&) = delete;
+    CDB& operator=(const CDB&) = delete;
+
     void Flush();
     void Close();
     static bool Recover(const std::string& filename, void *callbackDataIn, bool (*recoverKVcallback)(void* callbackData, CDataStream ssKey, CDataStream ssValue), std::string& out_backup_filename);
@@ -168,10 +171,6 @@ public:
     /* verifies the database file */
     static bool VerifyDatabaseFile(const std::string& walletFile, const fs::path& dataDir, std::string& warningStr, std::string& errorStr, CDBEnv::recoverFunc_type recoverFunc);
 
-private:
-    CDB(const CDB&);
-    void operator=(const CDB&);
-
 public:
     template <typename K, typename T>
     bool Read(const K& key, T& value)
diff --git a/src/wallet/walletdb.h b/src/wallet/walletdb.h
index 4f8ea185d5..3a146179af 100644
--- a/src/wallet/walletdb.h
+++ b/src/wallet/walletdb.h
@@ -167,6 +167,8 @@ public:
         m_dbw(dbw)
     {
     }
+    CWalletDB(const CWalletDB&) = delete;
+    CWalletDB& operator=(const CWalletDB&) = delete;
 
     bool WriteName(const std::string& strAddress, const std::string& strName);
     bool EraseName(const std::string& strAddress);
@@ -244,9 +246,6 @@ public:
 private:
     CDB batch;
     CWalletDBWrapper& m_dbw;
-
-    CWalletDB(const CWalletDB&);
-    void operator=(const CWalletDB&);
 };
 
 //! Compacts BDB state so that wallet.dat is self-contained (if there are changes)