diff --git a/code/ddns-lambda.py b/code/ddns-lambda.py
index d212ec7..3ab2657 100755
--- a/code/ddns-lambda.py
+++ b/code/ddns-lambda.py
@@ -1032,7 +1032,7 @@ def lambda_handler(
         caller_response.insert(0, 'Successfully created recordsets')
 
     LOGGER.info(f"dns_data records written:\n{pformat(dns_data)}")
-    put_instance_dns_data_item(dynamodb_client, DDBNAME, instance_id, dns_data):
+    put_instance_dns_data_item(dynamodb_client, DDBNAME, instance_id, dns_data)
 
     count['end'] = datetime.datetime.now()
     count['elapsed_ms'] = (count['end'] - count['start']).total_seconds() * 1000.0