diff --git a/test/features/string_limit.py b/test/features/string_limit.py
index 3c68b3e..695d965 100644
--- a/test/features/string_limit.py
+++ b/test/features/string_limit.py
@@ -4,7 +4,7 @@
 import sys
 
 from util import add_common_args, init_protocol
-from local_thrift import thrift
+from local_thrift import thrift  # noqa
 from thrift.Thrift import TMessageType, TType