diff --git a/src/protocol.cpp b/src/protocol.cpp
index f065c5699..674c23ac0 100644
--- a/src/protocol.cpp
+++ b/src/protocol.cpp
@@ -3,7 +3,6 @@
 // Copyright (c) 2019-2020 The Hush developers
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
-
 /******************************************************************************
  * Copyright © 2014-2019 The SuperNET Developers.                             *
  *                                                                            *
@@ -20,7 +19,6 @@
  ******************************************************************************/
 
 #include "protocol.h"
-
 #include "util.h"
 #include "utilstrencodings.h"
 
diff --git a/src/protocol.h b/src/protocol.h
index b2570b151..ed76d0616 100644
--- a/src/protocol.h
+++ b/src/protocol.h
@@ -22,8 +22,8 @@
 #error This header can only be compiled as C++.
 #endif
 
-#ifndef BITCOIN_PROTOCOL_H
-#define BITCOIN_PROTOCOL_H
+#ifndef HUSH_PROTOCOL_H
+#define HUSH_PROTOCOL_H
 
 #include "netbase.h"
 #include "serialize.h"
@@ -175,4 +175,4 @@ enum {
     MSG_FILTERED_BLOCK,
 };
 
-#endif // BITCOIN_PROTOCOL_H
+#endif // HUSH_PROTOCOL_H
diff --git a/src/version.h b/src/version.h
index a7fc5e1ea..92676105b 100644
--- a/src/version.h
+++ b/src/version.h
@@ -2,7 +2,6 @@
 // Copyright (c) 2019-2020 The Hush developers
 // Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
-
 /******************************************************************************
  * Copyright © 2014-2019 The SuperNET Developers.                             *
  *                                                                            *
@@ -18,35 +17,25 @@
  *                                                                            *
  ******************************************************************************/
 
-#ifndef BITCOIN_VERSION_H
-#define BITCOIN_VERSION_H
-
-/**
- * network protocol versioning
- */
-
-static const int PROTOCOL_VERSION = 170010;
+#ifndef HUSH_VERSION_H
+#define HUSH_VERSION_H
 
+// network protocol versioning
+static const int PROTOCOL_VERSION = 1987420;
 //! initial proto version, to be increased after version/verack negotiation
 static const int INIT_PROTO_VERSION = 209;
-
 //! In this version, 'getheaders' was introduced.
 static const int GETHEADERS_VERSION = 31800;
-
 //! disconnect from peers older than this proto version
-static const int MIN_PEER_PROTO_VERSION = 170008;
-
+static const int MIN_PEER_PROTO_VERSION = 170010;
 //! nTime field added to CAddress, starting with this version;
 //! if possible, avoid requesting addresses nodes older than this
 static const int CADDR_TIME_VERSION = 31402;
-
 //! BIP 0031, pong message, is enabled for all versions AFTER this one
 static const int BIP0031_VERSION = 60000;
-
 //! "mempool" command, enhanced "getdata" behavior starts with this version
 static const int MEMPOOL_GD_VERSION = 60002;
-
 //! "filter*" commands are disabled without NODE_BLOOM after and including this version
 static const int NO_BLOOM_VERSION = 170004;
 
-#endif // BITCOIN_VERSION_H
+#endif // HUSH_VERSION_H