diff --git a/README.md b/README.md
index 77a9236..0b2536b 100644
--- a/README.md
+++ b/README.md
@@ -22,11 +22,12 @@ How To Set This Up
 1. Go get a runner registration token from your forgejo/gitea instance.
 2. Decide in advance what tags you want to use.
    `big-builder,go,python3,hugo` isn't an awful choice.
-3. Run this:
+3. Run the code block below.
+4. Email me to let me know if these instructions worked for you!
 
 ```sh
 mkdir /srv/big-builder
-docker run --rm -it -v /srv/big-builder:/app big-builder   # This will ask you 3 questions
+docker run --rm -it -u 0:0 -v /srv/big-builder:/app big-builder   # This will ask you 3 questions
 docker run -d --restart=always -v /srv/big-builder:/app:ro big-builder daemon
 ```