diff --git a/pkg/registry/constants.go b/pkg/registry/constants.go
index 6f4a8601b..76458b38d 100644
--- a/pkg/registry/constants.go
+++ b/pkg/registry/constants.go
@@ -21,7 +21,7 @@ const (
 	HelmChartDefaultTag = "latest"
 
 	// HelmChartConfigMediaType is the reserved media type for the Helm chart manifest config
-	HelmChartConfigMediaType = "application/vnd.cncf.helm.chart.config.v1+json"
+	HelmChartConfigMediaType = "application/vnd.cncf.helm.config.v1+json"
 
 	// HelmChartMetaLayerMediaType is the reserved media type for Helm chart metadata
 	HelmChartMetaLayerMediaType = "application/vnd.cncf.helm.chart.meta.layer.v1+json"