diff --git a/README.md b/README.md
index 4cba8bf0d..81d406969 100644
--- a/README.md
+++ b/README.md
@@ -474,7 +474,8 @@ A `StorageDriver` handles uploading and downloading payloads. Temporal provides
 ```python
 import aioboto3
 import dataclasses
-from temporalio.client import Client, ClientConfig
+from temporalio.client import Client
+from temporalio.envconfig import ClientConfig
 from temporalio.contrib.aws.s3driver import S3StorageDriver
 from temporalio.contrib.aws.s3driver.aioboto3 import new_aioboto3_client
 from temporalio.converter import DataConverter