diff --git a/api/services/app_dsl_service.py b/api/services/app_dsl_service.py
index 960ce4f7df..4ddb56981e 100644
--- a/api/services/app_dsl_service.py
+++ b/api/services/app_dsl_service.py
@@ -1,7 +1,8 @@
 import logging
 import uuid
+from collections.abc import Mapping
 from enum import StrEnum
-from typing import Mapping, Optional
+from typing import Optional
 from urllib.parse import urlparse
 from uuid import uuid4