How to show label for overrided checkbox in Symfony Twig

How to show label for overrided checkbox in Symfony Twig

I've overrided the Twig template for my forms in my symfony application so
that I could have more control over the labels for checkboxes.
However, I am having problems with the checkbox label.
Here is the code I overrided in my custom template file:
{# Labels #}
{% block form_label %}
{% spaceless %}
{% if label is not sameas(false) %}
{% if not compound %}
{% set label_attr = label_attr|merge({'for': id}) %}
{% endif %}
{% if required %}
{% set label_attr = label_attr|merge({'class':
(label_attr.class|default('') ~ ' required')|trim}) %}
{% endif %}
{% if label is empty %}
{% set label = name|humanize %}
{% endif %}
{% endif %}
{% if 'checkbox' not in block_prefixes %}
<label{% for attrname, attrvalue in label_attr %} {{ attrname
}}="{{ attrvalue }}"{% endfor %}>{{ label|trans({},
translation_domain) }}</label>
{% endif %}
{% endspaceless %}
{% endblock form_label %}
{# Checkboxes #}
{% block button_label %}{% endblock %}
{% block checkbox_widget %}
{% spaceless %}
<label for="{{ id }}">
<input type="checkbox" {{ block('widget_attributes') }}{% if value
is defined %} value="{{ value }}"{% endif %}{% if checked %}
checked="checked"{% endif %} />
{{ label }}</label>
{% endspaceless %}
{% endblock checkbox_widget %}
It works fine but I can't get the label text node for checkboxes working.
When I have a checkbox it generates something like:
<label><input type="checkbox"/></label>
Where it should be:
<label><input type="checkbox"/>Label Here</label>
Any clue on how to make the label string apear after the checkbox?