diff --git a/README.md b/README.md
index f67421f7..05539a43 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ The `run` binary is a development server that will restart the web server when i
 ## Networking
 
 * Add `beta.notify.moe 127.0.0.1` to your hosts file
-* Forward local TCP port 4001 to 443 on your host
+* Forward TCP port 4001 to 443 (Linux / MacOS users can run `make ports`)
 
 ## In your browser