@@ -203,5 +203,12 @@ func imageHasBlob(

 		}

 	}

+	// only manifest V2 schema2 has docker image config filled where dockerImage.Metadata.id is its digest

+	if len(image.DockerImageConfig) > 0 && image.DockerImageMetadata.ID == blobDigest {

+		// remember manifest config reference of schema 2 as well

+		r.rememberLayersOfImage(image, cacheName)

+		return true

+	}

+

 	return false

 }

@@ -544,7 +544,7 @@ func (r *repository) getImageStreamImage(dgst digest.Digest) (*imageapi.ImageStr

 // rememberLayersOfImage caches the layer digests of given image

 func (r *repository) rememberLayersOfImage(image *imageapi.Image, cacheName string) {

-	if len(image.DockerImageLayers) == 0 && len(image.DockerImageManifestMediaType) > 0 {

+	if len(image.DockerImageLayers) == 0 && len(image.DockerImageManifestMediaType) > 0 && len(image.DockerImageConfig) == 0 {

 		// image has no layers

 		return

 	}

@@ -553,6 +553,10 @@ func (r *repository) rememberLayersOfImage(image *imageapi.Image, cacheName stri

 		for _, layer := range image.DockerImageLayers {

 			r.cachedLayers.RememberDigest(digest.Digest(layer.Name), r.blobrepositorycachettl, cacheName)

 		}

+		// remember reference to manifest config as well for schema 2

+		if image.DockerImageManifestMediaType == schema2.MediaTypeManifest && len(image.DockerImageMetadata.ID) > 0 {

+			r.cachedLayers.RememberDigest(digest.Digest(image.DockerImageMetadata.ID), r.blobrepositorycachettl, cacheName)

+		}

 		return

 	}