diff --git a/core/fs.py b/core/fs.py
index e7bb83eb..9bb315d4 100644
--- a/core/fs.py
+++ b/core/fs.py
@@ -13,7 +13,6 @@
 
 import hashlib
 from math import floor
-import inspect
 import logging
 
 from hscommon.util import nonone, get_file_ext