diff --git a/kyaml/kio/kioutil/kioutil.go b/kyaml/kio/kioutil/kioutil.go
index 7d1a85273..510ecae18 100644
--- a/kyaml/kio/kioutil/kioutil.go
+++ b/kyaml/kio/kioutil/kioutil.go
@@ -45,7 +45,7 @@ const (
 	// InternalAnnotationsMigrationResourceIDAnnotation is used to uniquely identify
 	// resources during round trip to and from a function execution. We will use it
 	// to track the internal annotations and reconcile them if needed.
-	InternalAnnotationsMigrationResourceIDAnnotation = "internal.config.k8s.io/annotations-migration-resource-id"
+	InternalAnnotationsMigrationResourceIDAnnotation = internalPrefix + "annotations-migration-resource-id"
 )
 
 func GetFileAnnotations(rn *yaml.RNode) (string, string, error) {