diff --git a/index.js b/index.js
index 5ef82ef..f462381 100644
--- a/index.js
+++ b/index.js
@@ -37,5 +37,5 @@ module.exports = {
       },
     },
   },
-  html: '{% for option in boolean.options %}<input type="{{boolean.type}}" name="{{boolean.name}}" id="{{boolean.id}}--{{loop.index}}" value="{{option.value}}" {% if option.value in boolean.value %}checked{% endif %}><label for="{{boolean.id}}--{{loop.index}}">{{option.label}}</label>{% endfor %}',
+  html: '{% for option in boolean.options %}<input type="{{boolean.type}}" name="{{boolean.name}}" id="{{boolean.id}}--{{loop.index}}" value="{{option.value}}" {% if boolean.value %} {% if option.value in boolean.value %}checked{% endif %}{% endif %}><label for="{{boolean.id}}--{{loop.index}}">{{option.label}}</label>{% endfor %}',
 };