diff --git a/README.md b/README.md
index 1e2465c..878cc56 100644
--- a/README.md
+++ b/README.md
@@ -1 +1 @@
-# Warning: this is work in progress
+This repo is used to update [official Docker ZNC image](https://hub.docker.com/_/znc/) via [this file](https://github.com/docker-library/official-images/blob/master/library/znc).