diff --git a/lemur/plugins/lemur_aws/plugin.py b/lemur/plugins/lemur_aws/plugin.py
index 6d161ac3..ad80d87f 100644
--- a/lemur/plugins/lemur_aws/plugin.py
+++ b/lemur/plugins/lemur_aws/plugin.py
@@ -427,4 +427,9 @@ class S3DestinationPlugin(ExportDestinationPlugin):
         if not prefix.endswith("/"):
             prefix + "/"
 
-        s3.put(bucket_name, region, prefix + filename, token, encrypt=False, account_number=account_number)
+        s3.put(bucket_name=bucket_name,
+               region_name=region,
+               prefix=prefix + filename,
+               data=token,
+               encrypt=False,
+               account_number=account_number)
diff --git a/lemur/plugins/lemur_aws/s3.py b/lemur/plugins/lemur_aws/s3.py
index 186b715d..7c4177ff 100644
--- a/lemur/plugins/lemur_aws/s3.py
+++ b/lemur/plugins/lemur_aws/s3.py
@@ -14,7 +14,7 @@ from .sts import sts_client
 
 
 @sts_client("s3", service_type="resource")
-def put(bucket_name, region, prefix, data, encrypt, **kwargs):
+def put(bucket_name, region_name, prefix, data, encrypt, **kwargs):
     """
     Use STS to write to an S3 bucket
     """