From 41db986f952c9350e8c0721dd3aa61df61cd3cb4 Mon Sep 17 00:00:00 2001
From: Alexander Richards <a.richards@imperial.ac.uk>
Date: Thu, 19 Oct 2023 14:01:31 +0100
Subject: [PATCH] Add Dockerfile syntac version

---
 Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Dockerfile b/Dockerfile
index 3548449..3ed6968 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,4 @@
+# syntax = docker/dockerfile:1
 FROM centos:7
 
 RUN yum install -y https://ecsft.cern.ch/dist/cvmfs/cvmfs-release/cvmfs-release-latest.noarch.rpm