diff --git a/go_cloud/internal/http/wopi_handlers.go b/go_cloud/internal/http/wopi_handlers.go
index 59c4282..dfaa221 100644
--- a/go_cloud/internal/http/wopi_handlers.go
+++ b/go_cloud/internal/http/wopi_handlers.go
@@ -765,7 +765,7 @@ func collaboraProxyHandler(w http.ResponseWriter, r *http.Request, db *database.
     <p>Loading Collabora Online...</p>
   </div>
   <form method="POST" action="%s" target="_self" id="collaboraForm" style="display: none;">
-    <input type="hidden" name="access_token" value="%s">
+    <input type="hidden" id="access_token" name="access_token" value="%s">
   </form>
   <script>
     // Auto-submit the form to Collabora