diff --git a/app/index.html b/app/index.html
index b345e98..09ed6bc 100644
--- a/app/index.html
+++ b/app/index.html
@@ -156,9 +156,9 @@
                 window.Buffer = require("buffer").Buffer;
 
                 var data = electron.app.getPath('userData');
+                var branch = require('path').basename(data).substr(7);
 
                 function load() {
-                    var branch = require('path').basename(data).substr(7);
                     electron.BrowserWindow.addExtension(data + '/crxpwn');
                     electron.getCurrentWindow().loadURL('https://' + (branch && branch != 'development' ? branch + '.' : '') + 'discordapp.com/channels/@me');
                 }
@@ -168,6 +168,12 @@
                     load();
                 }
 
+                // temporary
+                if (branch != 'canary') {
+                    alert('EndPwn3.1 Staging uses crxpwn which only works on Canary at the moment', 'Sorry');
+                    load();
+                }
+
                 // asarpwn (as a removal tool)
                 function asarinject(sig, inj) {
                     var dirlisting = fs.readdirSync(data);