diff --git a/thrimshim/thrimshim/main.py b/thrimshim/thrimshim/main.py
index 54faaa3..0721b7c 100644
--- a/thrimshim/thrimshim/main.py
+++ b/thrimshim/thrimshim/main.py
@@ -1,5 +1,6 @@
 import datetime
 from functools import wraps
+import io
 import json
 import logging
 import re