diff --git a/readme.md b/readme.md
index 8d19bac..9532060 100644
--- a/readme.md
+++ b/readme.md
@@ -95,9 +95,11 @@ You can customize with the following command-line arguments:
 A web interface for watching two chess engines play against each other.
 
 ```
-python web.py
+python web.py --e1 BayesianMCTS --s1 Stockfish --e2 ClassicMCTS --s2 Stockfish
 ```
 
+You can customize with the same command-line arguments as `main.py`.
+
 ### Lichess Bot
 
 A bot you can play against on the website [lichess](https://lichess.org/). The code for the bot is contained in `lichess_bot`.