diff --git a/gns3server/compute/project.py b/gns3server/compute/project.py
index a54fa1507..175d9e916 100644
--- a/gns3server/compute/project.py
+++ b/gns3server/compute/project.py
@@ -21,7 +21,7 @@ import hashlib
 import datetime
 
 from uuid import UUID, uuid4
-from fastapi import HTTPException
+from fastapi import HTTPException, status
 
 from gns3server.compute.compute_error import ComputeError, ComputeNotFoundError, ComputeForbiddenError
 from .port_manager import PortManager