diff --git a/docs/guide/target/container_image.md b/docs/guide/target/container_image.md
index 5bbcbc48ee..75f46173c1 100644
--- a/docs/guide/target/container_image.md
+++ b/docs/guide/target/container_image.md
@@ -322,7 +322,7 @@ See [here](../advanced/private-registries/index.md) for the detail.
 ### Tar Files
 Trivy supports image tar files generated by the following tools.
 
-- [Docker Image Specification](https://github.com/moby/moby/tree/master/image/spec)
+- [Docker Image Specification](https://github.com/moby/docker-image-spec)
     - [Moby Project](https://github.com/moby/moby/)
     - [Buildah](https://github.com/containers/buildah)
     - [Podman](https://github.com/containers/podman)