diff --git a/localenv/cloud-nine-wallet/docker-compose.yml b/localenv/cloud-nine-wallet/docker-compose.yml
index 9595c89bc6..9d2921bd89 100644
--- a/localenv/cloud-nine-wallet/docker-compose.yml
+++ b/localenv/cloud-nine-wallet/docker-compose.yml
@@ -72,7 +72,7 @@ services:
       EXCHANGE_RATES_URL: http://cloud-nine-wallet/rates
       REDIS_URL: redis://shared-redis:6379/0
       WALLET_ADDRESS_URL: ${CLOUD_NINE_WALLET_ADDRESS_URL:-https://cloud-nine-wallet-backend/.well-known/pay}
-      ILP_CONNECTOR_URL: ${CLOUD_NINE_CONNECTOR_URL}
+      ILP_CONNECTOR_URL: ${CLOUD_NINE_CONNECTOR_URL:-http://cloud-nine-wallet-backend:3002}
       ENABLE_TELEMETRY: true
       KEY_ID: 7097F83B-CB84-469E-96C6-2141C72E22C0
     depends_on:
diff --git a/localenv/happy-life-bank/docker-compose.yml b/localenv/happy-life-bank/docker-compose.yml
index 20f4e203b0..a3b76d0cba 100644
--- a/localenv/happy-life-bank/docker-compose.yml
+++ b/localenv/happy-life-bank/docker-compose.yml
@@ -59,7 +59,7 @@ services:
       AUTH_SERVER_GRANT_URL: ${HAPPY_LIFE_BANK_AUTH_SERVER_DOMAIN:-http://happy-life-bank-auth:3006}
       AUTH_SERVER_INTROSPECTION_URL: http://happy-life-bank-auth:3007
       ILP_ADDRESS: test.happy-life-bank
-      ILP_CONNECTOR_URL: http://127.0.0.1:4002
+      ILP_CONNECTOR_URL: http://happy-life-bank-backend:4002
       STREAM_SECRET: BjPXtnd00G2mRQwP/8ZpwyZASOch5sUXT5o0iR5b5wU=
       API_SECRET: iyIgCprjb9uL8wFckR+pLEkJWMB7FJhgkvqhTQR/964=
       WEBHOOK_URL: http://happy-life-bank/webhooks
diff --git a/test/integration/testenv/cloud-nine-wallet/docker-compose.yml b/test/integration/testenv/cloud-nine-wallet/docker-compose.yml
index 090b75257e..e0cf08b12b 100644
--- a/test/integration/testenv/cloud-nine-wallet/docker-compose.yml
+++ b/test/integration/testenv/cloud-nine-wallet/docker-compose.yml
@@ -32,7 +32,7 @@ services:
       AUTH_SERVER_INTROSPECTION_URL: http://cloud-nine-wallet-test-auth:3107
       AUTH_SERVER_GRANT_URL: http://cloud-nine-wallet-test-auth:3106
       ILP_ADDRESS: test.cloud-nine-wallet-test
-      ILP_CONNECTOR_URL: http://127.0.0.1:3102
+      ILP_CONNECTOR_URL: http://cloud-nine-wallet-test-backend:3102
       STREAM_SECRET: BjPXtnd00G2mRQwP/8ZpwyZASOch5sUXT5o0iR5b5wU=
       WEBHOOK_URL: http://host.docker.internal:8888/webhooks
       EXCHANGE_RATES_URL: http://host.docker.internal:8888/rates
diff --git a/test/integration/testenv/happy-life-bank/docker-compose.yml b/test/integration/testenv/happy-life-bank/docker-compose.yml
index 91c84487c1..9cba1bc0c7 100644
--- a/test/integration/testenv/happy-life-bank/docker-compose.yml
+++ b/test/integration/testenv/happy-life-bank/docker-compose.yml
@@ -30,7 +30,7 @@ services:
       KEY_ID: keyid-97a3a431-8ee1-48fc-ac85-70e2f5eba8e5
       PRIVATE_KEY_FILE: /workspace/private-key.pem
       ILP_ADDRESS: test.happy-life-bank-test
-      ILP_CONNECTOR_URL: http://127.0.0.1:4102
+      ILP_CONNECTOR_URL: http://happy-life-bank-test-backend:4102
       STREAM_SECRET: BjPXtnd00G2mRQwP/8ZpwyZASOch5sUXT5o0iR5b5wU=
       WEBHOOK_URL: http://host.docker.internal:8889/webhooks
       EXCHANGE_RATES_URL: http://host.docker.internal:8889/rates