From 70f6093fb5afb1541cac356d24e545155d8cbe54 Mon Sep 17 00:00:00 2001
From: dohyeons <ddhhss0603@gmail.com>
Date: Mon, 20 Oct 2025 18:08:03 +0900
Subject: [PATCH] =?UTF-8?q?=EB=8F=84=EC=BB=A4=ED=8C=8C=EC=9D=BC=20?=
 =?UTF-8?q?=EC=9B=90=EC=83=81=EB=B3=B5=EA=B5=AC?=
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---
 docker/prod/backend.Dockerfile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docker/prod/backend.Dockerfile b/docker/prod/backend.Dockerfile
index 266e3983..7944bc67 100644
--- a/docker/prod/backend.Dockerfile
+++ b/docker/prod/backend.Dockerfile
@@ -1,3 +1,5 @@
+# syntax=docker/dockerfile:1
+
 # Base image (Debian-based for glibc + OpenSSL compatibility)
 FROM node:20-bookworm-slim AS base
 WORKDIR /app