diff --git a/public/config.json b/public/config.json
index 5852b74..d7d43c2 100644
--- a/public/config.json
+++ b/public/config.json
@@ -33,5 +33,5 @@
     "imageUpload": true,
     "register": true
   },
-  "plugins": ["/app/plugins/orbit-demo.js"]
+  "plugins": []
 }
diff --git a/public/sw.js b/public/sw.js
index 277b017..877ca15 100644
--- a/public/sw.js
+++ b/public/sw.js
@@ -1,7 +1,7 @@
 // Tchatou service worker — installable PWA + offline app shell.
 // Scope: /app/. Only handles same-origin /app/ GETs; the IRC websocket and all
 // API calls (cloudflare, change_password, upload) pass straight through.
-const CACHE = 'tchatou-v37';
+const CACHE = 'tchatou-v38';
 const SHELL = ['/app/', '/app/index.html', '/app/favicon.svg', '/app/orbit-icon.svg', '/app/manifest.webmanifest'];
 
 self.addEventListener('install', (e) => {