diff --git a/_layouts/post.html b/_layouts/post.html
index 6a5c270..d317aeb 100755
--- a/_layouts/post.html
+++ b/_layouts/post.html
@@ -30,7 +30,8 @@ <h1 class="title">{{ page.title }}</h1>
 
 <div class="comments">
   <i class="fa fa-comment"></i>
-  <a href="{{ site.url }}{{ page.url }}#disqus_thread"></a>
+  <a href="{{ site.url }}{{ page.url }}#disqus_thread"
+     data-disqus-identifier="{{ page.url }}"></a>
 </div>
 
 <div id="related">
diff --git a/index.html b/index.html
index 0d43c53..73619b3 100644
--- a/index.html
+++ b/index.html
@@ -32,7 +32,8 @@ <h1 class="title">{{ post.title }}</h1>
 
   <div class="comments">
     <i class="fa fa-comment"></i>
-    <a href="{{ site.url }}{{ post.url }}#disqus_thread"></a>
+    <a href="{{ site.url }}{{ post.url }}#disqus_thread"
+       data-disqus-identifier="{{ post.url }}"></a>
   </div>
 
   {% if forloop.last == false %}