diff --git a/atst/routes/workspaces.py b/atst/routes/workspaces.py
index e05f6412..216b71e2 100644
--- a/atst/routes/workspaces.py
+++ b/atst/routes/workspaces.py
@@ -1,4 +1,4 @@
-import re, json
+import re
 from datetime import date, timedelta
 
 from flask import (