diff --git a/ARCHITECTURE.md b/ARCHITECTURE.md
index 9750dd989b77..a3b25b36ee2a 100644
--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -40,4 +40,4 @@ Login server
 
 The client’s login server, which handles logins and most database interaction, is written in PHP, with a rewrite to TypeScript in progress. The backend is split between a MySQL InnoDB database and a Percona database, with a migration to Postgres planned.
 
-Its entry point is [action.php](https://github.com/smogon/pokemon-showdown-loginserver/blob/master/src/actions.ts).
+Its entry point is [server.ts](https://github.com/smogon/pokemon-showdown-loginserver/blob/master/src/server.ts).