diff --git a/src/Symfony/Bridge/Twig/Resources/views/Form/bootstrap_3_layout.html.twig b/src/Symfony/Bridge/Twig/Resources/views/Form/bootstrap_3_layout.html.twig
index db0971f3827e..9af431c988ad 100644
--- a/src/Symfony/Bridge/Twig/Resources/views/Form/bootstrap_3_layout.html.twig
+++ b/src/Symfony/Bridge/Twig/Resources/views/Form/bootstrap_3_layout.html.twig
@@ -223,9 +223,13 @@
 {# Errors #}
 
 {% block form_errors -%}
-    {% if errors|length > 0 %}
+    {% if errors|length > 0 -%}
     {% if form.parent %}<span class="help-block">{% else %}<div class="alert alert-danger">{% endif %}
-        {{- parent() -}}
+    <ul class="list-unstyled">
+        {%- for error in errors -%}
+            <li><span class="glyphicon glyphicon-exclamation-sign"></span> {{ error.message|trans({}, translation_domain) }}</li>
+        {%- endfor -%}
+    </ul>
     {% if form.parent %}</span>{% else %}</div>{% endif %}
-    {% endif %}
+    {%- endif %}
 {%- endblock form_errors %}