diff --git a/containers/mysqld_exporter/README.md b/containers/mysqld_exporter/README.md
index 10301514e..e7b103c07 100644
--- a/containers/mysqld_exporter/README.md
+++ b/containers/mysqld_exporter/README.md
@@ -5,4 +5,4 @@ This directory provides a Dockerfile to build a Docker container that runs [mysq
 Docker images
 -------------
 
-Docker images are available on [Quay.io](https://quay.io/repository/cybozu/mysqld_exporter)
+Docker images are available on [ghcr.io](https://github.com/cybozu-go/moco/pkgs/container/moco%2Fmysqld_exporter)