diff --git a/src/Makefile.am b/src/Makefile.am
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -184,7 +184,6 @@
   rpc/command.h \
   rpc/jsonrpcrequest.h \
   rpc/mining.h \
-  rpc/misc.h \
   rpc/protocol.h \
   rpc/rawtransaction.h \
   rpc/server.h \
diff --git a/src/rpc/misc.h b/src/rpc/misc.h
deleted file mode 100644
--- a/src/rpc/misc.h
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright (c) 2017-2019 The Bitcoin developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-#ifndef BITCOIN_RPC_MISC_H
-#define BITCOIN_RPC_MISC_H
-
-#include <script/script.h>
-
-class CWallet;
-class UniValue;
-
-CScript createmultisig_redeemScript(CWallet *const pwallet,
-                                    const UniValue &params);
-
-#endif // BITCOIN_RPC_MISC_H
diff --git a/src/rpc/misc.cpp b/src/rpc/misc.cpp
--- a/src/rpc/misc.cpp
+++ b/src/rpc/misc.cpp
@@ -14,7 +14,6 @@
 #include <netbase.h>
 #include <outputtype.h>
 #include <rpc/blockchain.h>
-#include <rpc/misc.h>
 #include <rpc/server.h>
 #include <rpc/util.h>
 #include <timedata.h>
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -17,7 +17,6 @@
 #include <policy/fees.h>
 #include <policy/policy.h>
 #include <rpc/mining.h>
-#include <rpc/misc.h>
 #include <rpc/rawtransaction.h>
 #include <rpc/server.h>
 #include <rpc/util.h>