diff --git a/tests/setup.ts b/tests/setup.ts
index 594fa282..960f5a7d 100644
--- a/tests/setup.ts
+++ b/tests/setup.ts
@@ -1,5 +1,6 @@
 // ts-unused-exports:disable-next-line
 export default (): void => {
+  process.env.BITCOIN_RPC_URL = 'http://localhost:8332';
   process.env.BITCOIN_RPC_USERNAME = 'test';
   process.env.BITCOIN_RPC_PASSWORD = 'password';
   process.env.ORDHOOK_WORKING_DIR = '/tmp';