diff --git a/src/invalid_serials.json.h b/src/invalid_serials.json.h
new file mode 100644
index 00000000..cb012b02
--- /dev/null
+++ b/src/invalid_serials.json.h
@@ -0,0 +1,18 @@
+// Copyright (c) 2018 The PIVX developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+
+
+#ifndef Gentarium_INVALID_SERIALS_JSON_H
+#define Gentarium_INVALID_SERIALS_JSON_H
+
+#include <string>
+
+std::string LoadInvalidSerials()
+{
+    std::string str = "[]";
+    return str;
+}
+
+#endif //Gentarium_INVALID_SERIALS_JSON_H