diff --git a/README.md b/README.md
index c94d4bc..12cde22 100644
--- a/README.md
+++ b/README.md
@@ -5,13 +5,12 @@ GitHub actions as possible.
 
 The CI builds this image on pushes to `main` as `git.pub.solar/pub-solar/actions-base-image:$TAG`.
 
-Built and tagged on flora-6 with:
+Building the image locally:
 
 ```
-docker pull node:20-bookworm
-docker build --tag node:20-bookworm .
+docker build --tag git.pub.solar/pub-solar/actions-base-image:20-bookworm .
 ```
 
-Uses a `ci` user with passwordless sudo to enable nix single-user install.
+Creates a `ci` user with passwordless sudo to enable nix single-user install in a `node:20-bookworm` base image.
 
 See this [GH issue](https://github.com/NixOS/nix/issues/1559) for additional context.