diff --git a/README.md b/README.md
index 68df053..555af1e 100644
--- a/README.md
+++ b/README.md
@@ -7,17 +7,19 @@ SSH keys, GPG/age secrets, cloud tokens, and Tailscale state stay completely inv
 ## Quick start
 
 ```bash
-nix run github:toph/claudebox
+nix run git+https://git.toph.so/toph/claudebox
 ```
 
 Or add to your flake:
 
 ```nix
 {
-  inputs.claudebox.url = "github:toph/claudebox";
+  inputs.claudebox.url = "git+https://git.toph.so/toph/claudebox";
 }
 ```
 
+Then add `inputs.claudebox.packages.${system}.default` to your `environment.systemPackages` or home-manager packages.
+
 ## What it does
 
 - Starts Claude Code inside a bwrap namespace with `--clearenv`