From 6864503e3d6a87b7c99010de6bfe22dd69b063a0 Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@ruby-lang.org>
Date: Thu, 13 Mar 2025 13:10:50 +0900
Subject: [PATCH] Use ghcr.io instead of docker.io

---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 49f4e0d..daeda26 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ ARG version=latest
 ARG variant=
 ARG packages=
 
-FROM ${os}:${version}${variant} AS assets
+FROM ghcr.io/ruby/${os}:${version}${variant} AS assets
 ARG os
 ARG version
 ARG variant
@@ -42,7 +42,7 @@ RUN wget                         \
       --no-modify-path           \
       -y
 
-FROM ${os}:${version}${variant} AS compilers
+FROM ghcr.io/ruby/${os}:${version}${variant} AS compilers
 ARG packages
 
 LABEL maintainer=shyouhei@ruby-lang.org