diff --git a/src/storage/rocksdb.cpp b/src/storage/rocksdb.cpp
index dd88a86a8..cb0bb11a2 100644
--- a/src/storage/rocksdb.cpp
+++ b/src/storage/rocksdb.cpp
@@ -3,6 +3,8 @@
 #include <sstream>
 #include <mutex>
 
+static const char *keyprefix = INTERNAL_KEY_PREFIX;
+
 RocksDBStorageProvider::RocksDBStorageProvider(std::shared_ptr<rocksdb::DB> &spdb, std::shared_ptr<rocksdb::ColumnFamilyHandle> &spcolfam, const rocksdb::Snapshot *psnapshot, size_t count)
     : m_spdb(spdb), m_psnapshot(psnapshot), m_spcolfamily(spcolfam), m_count(count)
 {
@@ -73,11 +75,23 @@ size_t RocksDBStorageProvider::count() const
     return m_count;
 }
 
+bool RocksDBStorageProvider::FInternalKey(const char *key, size_t cch) const
+{
+    if (cch > strlen(INTERNAL_KEY_PREFIX))
+    {
+        if (memcmp(key, keyprefix, strlen(INTERNAL_KEY_PREFIX)) == 0)
+            return true;
+    }
+    return false;
+}
+
 bool RocksDBStorageProvider::enumerate(callback fn) const
 {
     std::unique_ptr<rocksdb::Iterator> it = std::unique_ptr<rocksdb::Iterator>(m_spdb->NewIterator(ReadOptions(), m_spcolfamily.get()));
     size_t count = 0;
     for (it->SeekToFirst(); it->Valid(); it->Next()) {
+        if (FInternalKey(it->key().data(), it->key().size()))
+            continue;
         ++count;
         bool fContinue = fn(it->key().data(), it->key().size(), it->value().data(), it->value().size());
         if (!fContinue)
diff --git a/src/storage/rocksdb.h b/src/storage/rocksdb.h
index 21e57db92..dd44c2df6 100644
--- a/src/storage/rocksdb.h
+++ b/src/storage/rocksdb.h
@@ -5,8 +5,9 @@
 #include <rocksdb/db.h>
 #include "../fastlock.h"
 
-static const char count_key[] = "\0__keydb__count\1";
-static const char version_key[] = "\0__keydb__version\1";
+#define INTERNAL_KEY_PREFIX "\x00\x04\x03\x00\x05\x02\x04"
+static const char count_key[] = INTERNAL_KEY_PREFIX "__keydb__count\1";
+static const char version_key[] = INTERNAL_KEY_PREFIX "__keydb__version\1";
 
 class RocksDBStorageProvider : public IStorage
 {
@@ -39,6 +40,7 @@ public:
 
 protected:
     bool FKeyExists(const char *key, size_t cchKey) const;
+    bool FInternalKey(const char *key, size_t cchKey) const;
 
     const rocksdb::ReadOptions &ReadOptions() const { return m_readOptionsTemplate; }
     rocksdb::WriteOptions WriteOptions() const;