diff --git a/registry/node-update/main.go b/registry/node-update/main.go
index a9dfafb..318aba6 100644
--- a/registry/node-update/main.go
+++ b/registry/node-update/main.go
@@ -96,4 +96,6 @@ func main() {
 	// TODO
 	// nsenter --mount=/proc/1/ns/mnt -- containerd config dump
 
+	// TODO initcontainer or not?
+	time.Sleep(10 * time.Hour)
 }