diff --git a/src/test/CMakeLists.txt b/src/test/CMakeLists.txt
index ed6866624..e10722188 100644
--- a/src/test/CMakeLists.txt
+++ b/src/test/CMakeLists.txt
@@ -1,161 +1,163 @@
 # Copyright (c) 2018 The Bitcoin developers
 
 project(bitcoin-test)
 
 # Process json files.
+file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/data")
+
 find_program(PYTHON python)
 function(gen_json_header NAME)
 	set(HEADERS "")
 	foreach(f ${ARGN})
 		set(h "${CMAKE_CURRENT_BINARY_DIR}/${f}.h")
 
 		# Get the proper name for the test variable.
 		get_filename_component(TEST_NAME ${f} NAME_WE)
 		add_custom_command(OUTPUT ${h}
 			COMMAND ${PYTHON}
 			ARGS
 				"${CMAKE_CURRENT_SOURCE_DIR}/data/generate_header.py"
 				"${TEST_NAME}"
 				"${CMAKE_CURRENT_SOURCE_DIR}/${f}" > ${h}
 			MAIN_DEPENDENCY ${f}
 			DEPENDS
 				"data/generate_header.py"
 			VERBATIM
 		)
 		list(APPEND HEADERS ${h})
 	endforeach(f)
 	set(${NAME} "${HEADERS}" PARENT_SCOPE)
 endfunction()
 
 gen_json_header(JSON_HEADERS
 	data/script_tests.json
 	data/base58_keys_valid.json
 	data/base58_encode_decode.json
 	data/base58_keys_invalid.json
 	data/tx_invalid.json
 	data/tx_valid.json
 	data/sighash.json
 )
 
 include(TestSuite)
 create_test_suite(bitcoin)
 add_dependencies(check check-bitcoin)
 
 add_test_to_suite(bitcoin test_bitcoin
 	arith_uint256_tests.cpp
 	addrman_tests.cpp
 	amount_tests.cpp
 	allocator_tests.cpp
 	base32_tests.cpp
 	base58_tests.cpp
 	base64_tests.cpp
 	bip32_tests.cpp
 	blockcheck_tests.cpp
 	blockencodings_tests.cpp
 	blockindex_tests.cpp
 	blockstatus_tests.cpp
 	bloom_tests.cpp
 	bswap_tests.cpp
 	cashaddr_tests.cpp
 	cashaddrenc_tests.cpp
 	checkdatasig_tests.cpp
 	checkpoints_tests.cpp
 	coins_tests.cpp
 	compress_tests.cpp
 	config_tests.cpp
 	core_io_tests.cpp
 	crypto_tests.cpp
 	cuckoocache_tests.cpp
 	dbwrapper_tests.cpp
 	DoS_tests.cpp
 	dstencode_tests.cpp
 	excessiveblock_tests.cpp
 	getarg_tests.cpp
 	hash_tests.cpp
 	inv_tests.cpp
 	jsonutil.cpp
 	key_tests.cpp
 	limitedmap_tests.cpp
 	main_tests.cpp
 	mempool_tests.cpp
 	merkle_tests.cpp
 	miner_tests.cpp
 	monolith_opcodes.cpp
 	multisig_tests.cpp
 	net_tests.cpp
 	netbase_tests.cpp
 	pmt_tests.cpp
 	policyestimator_tests.cpp
 	pow_tests.cpp
 	prevector_tests.cpp
 	raii_event_tests.cpp
 	random_tests.cpp
 	reverselock_tests.cpp
 	rpc_tests.cpp
 	sanity_tests.cpp
 	scheduler_tests.cpp
 	script_commitment_tests.cpp
 	script_P2SH_tests.cpp
 	script_tests.cpp
 	scriptflags.cpp
 	scriptnum_tests.cpp
 	serialize_tests.cpp
 	sigencoding_tests.cpp
 	sighash_tests.cpp
 	sighashtype_tests.cpp
 	sigopcount_tests.cpp
 	sigutil.cpp
 	skiplist_tests.cpp
 	streams_tests.cpp
 	test_bitcoin.cpp
 	test_bitcoin_main.cpp
 	testutil.cpp
 	timedata_tests.cpp
 	transaction_tests.cpp
 	txvalidationcache_tests.cpp
 	versionbits_tests.cpp
 	uint256_tests.cpp
 	undo_tests.cpp
 	univalue_tests.cpp
 	util_tests.cpp
 	validation_tests.cpp
 	work_comparator_tests.cpp
 
 	# Tests generated from JSON
 	${JSON_HEADERS}
 )
 
 target_include_directories(test_bitcoin
 	PUBLIC
 		# To access the generated json headers.
 		${CMAKE_CURRENT_BINARY_DIR}
 	PRIVATE
 		${OPENSSL_INCLUDE_DIR}
 )
 
 find_package(Boost 1.58 REQUIRED unit_test_framework)
 
 target_link_libraries(test_bitcoin Boost::unit_test_framework rpcclient server)
 
 # We need to detect if the BOOST_TEST_DYN_LINK flag is required.
 set(CMAKE_REQUIRED_LIBRARIES Boost::unit_test_framework)
 check_cxx_source_compiles("
 	#define BOOST_TEST_DYN_LINK
 	#define BOOST_TEST_MAIN
 	#include <boost/test/unit_test.hpp>
 " BOOST_TEST_DYN_LINK)
 
 if(BOOST_TEST_DYN_LINK)
 	target_compile_definitions(test_bitcoin PRIVATE BOOST_TEST_DYN_LINK)
 endif(BOOST_TEST_DYN_LINK)
 
 if(BUILD_BITCOIN_WALLET)
 	target_sources(test_bitcoin
 		PRIVATE
 			../wallet/test/wallet_test_fixture.cpp
 			../wallet/test/accounting_tests.cpp
 			../wallet/test/wallet_tests.cpp
 			../wallet/test/walletdb_tests.cpp
 			../wallet/test/crypto_tests.cpp
 	)
 endif()