diff --git a/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/toolbar_js.html.twig b/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/toolbar_js.html.twig
index 9da75d0559..7366808d11 100644
--- a/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/toolbar_js.html.twig
+++ b/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/toolbar_js.html.twig
@@ -1,4 +1,4 @@
-<div id="sfwdt{{ token }}" class="sf-toolbar sf-display-none"></div>
+<div id="sfwdt{{ token }}" class="sf-toolbar sf-display-none" role="region" aria-label="Symfony Web Debug Toolbar"></div>
 {{ include('@WebProfiler/Profiler/base_js.html.twig') }}
 <style{% if csp_style_nonce %} nonce="{{ csp_style_nonce }}"{% endif %}>
     {{ include('@WebProfiler/Profiler/toolbar.css.twig', { 'position': position, 'floatable': true }) }}