diff --git a/test/regtest_joinmarket.cfg b/test/regtest_joinmarket.cfg
index 49fbfe2..4caf14b 100644
--- a/test/regtest_joinmarket.cfg
+++ b/test/regtest_joinmarket.cfg
@@ -9,7 +9,7 @@ use_ssl = false
 [BLOCKCHAIN]
 blockchain_source = regtest
 rpc_host = localhost
-rpc_port = 18332
+rpc_port = 18443
 rpc_user = bitcoinrpc
 rpc_password = 123456abcdef
 network = testnet