diff --git a/src/wallet/db.h b/src/wallet/db.h
--- a/src/wallet/db.h
+++ b/src/wallet/db.h
@@ -53,7 +53,7 @@
      * This must be called BEFORE strFile is opened.
      * Returns true if strFile is OK.
      */
-    enum VerifyResult { VERIFY_OK, RECOVER_OK, RECOVER_FAIL };
+    enum class VerifyResult { VERIFY_OK, RECOVER_OK, RECOVER_FAIL };
     typedef bool (*recoverFunc_type)(const std::string &strFile,
                                      std::string &out_backup_filename);
     VerifyResult Verify(const std::string &strFile,
diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp
--- a/src/wallet/db.cpp
+++ b/src/wallet/db.cpp
@@ -190,14 +190,14 @@
     Db db(dbenv.get(), 0);
     int result = db.verify(strFile.c_str(), nullptr, nullptr, 0);
     if (result == 0) {
-        return VERIFY_OK;
+        return VerifyResult::VERIFY_OK;
     } else if (recoverFunc == nullptr) {
-        return RECOVER_FAIL;
+        return VerifyResult::RECOVER_FAIL;
     }
 
     // Try to recover:
     bool fRecovered = (*recoverFunc)(strFile, out_backup_filename);
-    return (fRecovered ? RECOVER_OK : RECOVER_FAIL);
+    return (fRecovered ? VerifyResult::RECOVER_OK : VerifyResult::RECOVER_FAIL);
 }
 
 bool CDB::Recover(const std::string &filename, void *callbackDataIn,
@@ -312,7 +312,7 @@
         std::string backup_filename;
         CDBEnv::VerifyResult r =
             bitdb.Verify(walletFile, recoverFunc, backup_filename);
-        if (r == CDBEnv::RECOVER_OK) {
+        if (r == CDBEnv::VerifyResult::RECOVER_OK) {
             warningStr = strprintf(
                 _("Warning: Wallet file corrupt, data salvaged!"
                   " Original %s saved as %s in %s; if"
@@ -320,7 +320,7 @@
                   " restore from a backup."),
                 walletFile, backup_filename, walletDir);
         }
-        if (r == CDBEnv::RECOVER_FAIL) {
+        if (r == CDBEnv::VerifyResult::RECOVER_FAIL) {
             errorStr = strprintf(_("%s corrupt, salvage failed"), walletFile);
             return false;
         }