diff --git a/README.md b/README.md
index 2d085cb..2d89682 100755
--- a/README.md
+++ b/README.md
@@ -67,7 +67,9 @@ In the examples domain `x.y.z` is used, replace them with your domain
 
 4. Start `go-proxy` (see [Binary](#binary) or [docker](#docker))
 
-5. Start editing config files
+5. (Optional) `git submodule update --init` in case you use web config editor
+
+6. Start editing config files
     - with text editor (i.e. Visual Studio Code)
     - with web config editor by navigate to `ip:8080`