diff --git a/_includes/method.html b/_includes/method.html
index 6ba994e..98683b0 100644
--- a/_includes/method.html
+++ b/_includes/method.html
@@ -4,12 +4,12 @@
 		{%- assign tag = "h4" -%}
 	{%- endif -%}
 	<{{tag}}>Method</{{tag}}>
-	{%- assign name = page.name | downcase | url_encode -%}
-	<ol class='method' data-cb-prefix='check-{{ name }}'>
+	{%- assign prefix = page.id | downcase | split: "/" | last | url_encode | prepend: "cb-" -%}
+	<ol class='method' data-cb-prefix='{{ prefix }}'>
 	{% assign i = 1 -%}
 		{%- for item in page.method -%}
-		<li><input id='check-{{ name }}-{{ i }}' class='method-checkbox' data-number='{{ i }}' type='checkbox'><label for='check-{{ name }}-{{ i }}'>{{ item }}</label></li>
-		{%- assign i = i | plus: 1 -%}
-		{% endfor %}
+		<li><input id='{{ prefix }}-{{ i }}' class='method-checkbox' data-number='{{ i }}' type='checkbox'><label for='{{ prefix }}-{{ i }}'>{{ item }}</label></li>
+		{% assign i = i | plus: 1 -%}
+		{%- endfor %}
 	</ol>
 {%- endif -%}