diff --git a/utils.py b/utils.py
index 474f2374d..70ea72c66 100644
--- a/utils.py
+++ b/utils.py
@@ -4102,7 +4102,7 @@ def check_bad_path(path: str, allow_local_network_access: bool):
         if contains_ipv4_address(path_lower):
             return True
 
-    bad_starts = ('/firebase', '/composer')
+    bad_starts = ('/firebase', '/composer', '/sugar')
     if string_starts_with(path_lower, bad_starts):
         return True