diff --git a/awscrt/s3.py b/awscrt/s3.py
index fb91fbfa..03999b64 100644
--- a/awscrt/s3.py
+++ b/awscrt/s3.py
@@ -10,7 +10,6 @@
 from awscrt import NativeResource
 from awscrt.http import HttpRequest
 from awscrt.io import ClientBootstrap, TlsConnectionOptions
-from awscrt.auth import AwsCredentials, AwsCredentialsProvider, AwsSignatureType, AwsSignedBodyHeaderType, AwsSignedBodyValue, AwsSigningAlgorithm, AwsSigningConfig
 from awscrt.auth import AwsCredentialsProvider, AwsSignatureType, AwsSignedBodyHeaderType, AwsSignedBodyValue, \
     AwsSigningAlgorithm, AwsSigningConfig
 import awscrt.exceptions