diff --git a/ATEapi/Dockerfile b/ATEapi/Dockerfile
index aae166c..9f91d08 100644
--- a/ATEapi/Dockerfile
+++ b/ATEapi/Dockerfile
@@ -1,3 +1,4 @@
+# syntax = docker/dockerfile:experimental
 # For more information, please refer to https://aka.ms/vscode-docker-python
 FROM python:3.8