diff --git a/README.md b/README.md
index 8681ed776..692d26817 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,9 @@ This includes methods of deploying to Render/OnRender.
As of January 1st, 2024, Replit is [no longer free](https://blog.replit.com/hosting-changes). Try GitHub Codespaces instead.
### GitHub Codespaces
+
> If you're setting the port below 1023, then you must run `sudo PORT=1023`
+
1. Create a GitHub account if you haven't already.
2. Click "Code" (green button) and then "Create Codespace on main."
3. In the terminal at the bottom, paste `pnpm i && pnpm start`.
diff --git a/static/404.html b/static/404.html
index 5f3bcc38c..4d8f120d3 100644
--- a/static/404.html
+++ b/static/404.html
@@ -8,7 +8,7 @@