diff --git a/src/tools/publish_toolstate.py b/src/tools/publish_toolstate.py
index 1539c2e25781b..c794e169fca33 100755
--- a/src/tools/publish_toolstate.py
+++ b/src/tools/publish_toolstate.py
@@ -14,7 +14,6 @@
 import sys
 import re
 import json
-import copy
 import datetime
 import collections
 import textwrap