diff --git a/Dockerfile b/Dockerfile
index c7b9b16..f9cdeac 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,4 @@
+# syntax=docker/dockerfile:1
 FROM --platform=$BUILDPLATFORM golang:1.22.6-alpine3.20 AS build
 WORKDIR /app
 COPY go.mod go.sum ./