diff --git a/website/themes/book/layouts/partials/docs/gitalk.html b/website/themes/book/layouts/partials/docs/gitalk.html
index deba2045..c693d46b 100644
--- a/website/themes/book/layouts/partials/docs/gitalk.html
+++ b/website/themes/book/layouts/partials/docs/gitalk.html
@@ -10,7 +10,8 @@
     owner: '{{ .Site.Params.Gitalk.owner }}',
     admin: ['{{ .Site.Params.Gitalk.owner }}'],
     id: location.pathname, // Ensure uniqueness and length less than 50
-    distractionFreeMode: false // Facebook-like distraction free mode
+    distractionFreeMode: false, // Facebook-like distraction free mode
+    body: location.href // GitHub issue body.
   });
   (function() {
     if (["localhost", "127.0.0.1"].indexOf(window.location.hostname) != -1) {