diff --git a/Dockerfile b/Dockerfile
index b6ae1ae..fb70bce 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,4 @@
+# syntax=docker/dockerfile:labs
 FROM --platform=${BUILDPLATFORM} golang:1.22.2-alpine3.19 as build
 ARG CLOUDFLARED_VERSION=2024.4.0