diff --git a/docs/nix_web_workflows.md b/docs/nix_web_workflows.md
--- a/docs/nix_web_workflows.md
+++ b/docs/nix_web_workflows.md
@@ -62,7 +62,7 @@
 yarn dev
 ```
 
-You should now be able to load the landing page in your web browser at http://localhost/commlanding/.
+You should now be able to load the landing page in your web browser at http://localhost:3000/commlanding/.
 
 This runs the same two processes as the web app, but for the landing page. Note that the `landing.build.cjs` file (similar to the web app’s `app.build.cjs` file) is consumed by the Node server.