diff --git a/brain/Dockerfile b/brain/Dockerfile
index 4f963bf..8de8721 100644
--- a/brain/Dockerfile
+++ b/brain/Dockerfile
@@ -1,5 +1,6 @@
-# Dockerfile for Agent Media
-# Multi-stage build for smaller image size
+# syntax=docker/dockerfile:1
+# check=skip=InvalidDefaultArgInFrom
+
 ARG PYTHON_VERSION
 ARG PYTHON_VERSION_SHORT
 ARG RUNNER