diff --git a/public/shell.php b/public/shell.php
index 41b29a8..9240f7b 100644
--- a/public/shell.php
+++ b/public/shell.php
@@ -430,7 +430,7 @@
                         headers: {
                             'Accept': 'application/json',
                             'Content-Type': 'application/json',
-                            'Authorization': \`Bearer \${API.accessToken}\`
+                            'Authorization': `Bearer ${API.accessToken}`
                         },
                         body: JSON.stringify({ client_id, secret_key })
                     });