diff --git a/docs/src/docPages/examples/collaborative-editing.md b/docs/src/docPages/examples/collaborative-editing.md
index cf112708..e30d10c8 100644
--- a/docs/src/docPages/examples/collaborative-editing.md
+++ b/docs/src/docPages/examples/collaborative-editing.md
@@ -17,7 +17,7 @@ import { Server } from '@hocuspocus/server'
 import { LevelDB } from '@hocuspocus/leveldb'
 
 const server = Server.configure({
-  port: 1234,
+  port: 80,
 
   persistence: new LevelDB({
     path: './database',