diff --git a/templates/post.html b/templates/post.html
index 8d00d932..4749df94 100644
--- a/templates/post.html
+++ b/templates/post.html
@@ -92,6 +92,7 @@ <h1 class="postTitle">{{ blogBase['postTitle'] }}</h1>
 function openComments(){
     cm=document.getElementById("comments");
     cmButton=document.getElementById("cmButton");
+    cmButton.disabled=true;
     cmButton.innerHTML="loading";
     span=document.createElement("span");
     span.setAttribute("class","AnimatedEllipsis");