diff --git a/README.md b/README.md
index 552e707..06a72d9 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ This template repository is a starting point for creating custom [Vib images](ht
 
 If your image is successfully built, you can then point ABRoot to your custom image to use it.
 
-- Edit the `/etc/abroot/abroot.json` file with the command: `host-shell pkexec nano /etc/abroot/abroot.json`.
+- Edit the configuration file with the command: `abroot config-editor`.
 - Change the "name" entry from something like `vanilla-os/desktop` to `your-github-name/your-image-name` (for example `taukakao/custom`).  [**Note**: All characters must be in lowercase.]
 - Now, Run `abroot upgrade` to switch to your custom image.