diff --git a/web/admin/dashboard/dashboard.py b/web/admin/dashboard/dashboard.py
index f18e8ca5b..fadae902b 100644
--- a/web/admin/dashboard/dashboard.py
+++ b/web/admin/dashboard/dashboard.py
@@ -12,6 +12,7 @@ import io
 import time
 import base64
 import json
+import os
 
 from flask import Blueprint, render_template
 from flask import make_response