diff --git a/README.md b/README.md
index 7099e1c..e862119 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,8 @@ cd tritonshell
 ```
 
 3. Adjust `./flake.nix` to match domains and data centers of your Triton Data
-Center setup. Look for the `CUSTOMIZE` comment.
+Center setup. Look for the `CUSTOMIZE` comment. Greenbaum Cloud users skip
+this step, everything's preconfigured.
 ```
 vim ./flake.nix
 ```