diff --git a/src/rpc/register.h b/src/rpc/register.h
index 99279b494..f6bcff376 100644
--- a/src/rpc/register.h
+++ b/src/rpc/register.h
@@ -1,34 +1,34 @@
 // Copyright (c) 2009-2016 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#ifndef BITCOIN_RPCREGISTER_H
-#define BITCOIN_RPCREGISTER_H
+#ifndef BITCOIN_RPC_REGISTER_H
+#define BITCOIN_RPC_REGISTER_H
 
 /** These are in one header file to avoid creating tons of single-function
  * headers for everything under src/rpc/ */
 class CRPCTable;
 
 /** Register block chain RPC commands */
 void RegisterBlockchainRPCCommands(CRPCTable &tableRPC);
 /** Register P2P networking RPC commands */
 void RegisterNetRPCCommands(CRPCTable &tableRPC);
 /** Register miscellaneous RPC commands */
 void RegisterMiscRPCCommands(CRPCTable &tableRPC);
 /** Register mining RPC commands */
 void RegisterMiningRPCCommands(CRPCTable &tableRPC);
 /** Register raw transaction RPC commands */
 void RegisterRawTransactionRPCCommands(CRPCTable &tableRPC);
 /** Register ABC RPC commands */
 void RegisterABCRPCCommands(CRPCTable &tableRPC);
 
 static inline void RegisterAllRPCCommands(CRPCTable &t) {
     RegisterBlockchainRPCCommands(t);
     RegisterNetRPCCommands(t);
     RegisterMiscRPCCommands(t);
     RegisterMiningRPCCommands(t);
     RegisterRawTransactionRPCCommands(t);
     RegisterABCRPCCommands(t);
 }
 
-#endif
+#endif // BITCOIN_RPC_REGISTER_H