diff --git a/index.html b/index.html
index 6abd197..54904d9 100644
--- a/index.html
+++ b/index.html
@@ -172,6 +172,9 @@ embedded Tweet.  These are passed directly through to Twitter's Javascript.
 <li><tt style="color: green;">theme</tt> - <a
 href="https://dev.twitter.com/web/embedded-tweets/parameters">Theme</a> of
 Tweet display (such as <tt>dark</tt>)
+
+<li><tt style="color: green;">conversation</tt> - Disable showing previous
+Tweet in a thread when set to <tt>none</tt>
 </ul>
 </p>
 
@@ -231,7 +234,7 @@ the height of the second one to display the embedded card information.
 </p>
 
 <iframe id="tweet_297462728598122498" border=0 frameborder=0
-src="show?url=https%3A%2F%2Ftwitter.com%2Frob_pike%2Fstatus%2F1021913270922358784"
+src="show?url=https%3A%2F%2Ftwitter.com%2Frob_pike%2Fstatus%2F1021913270922358784&conversation=none"
 width=550 height=200></iframe>
 
 <iframe id="tweet_281974362784022528" border=0 frameborder=0
diff --git a/show.html b/show.html
index d864696..3ee61e8 100644
--- a/show.html
+++ b/show.html
@@ -55,6 +55,7 @@ var align = params["align"];
 var link_color = params["link_color"];
 var theme = params["theme"];
 var formatted_date = "Unknown date";
+var conversation = params["conversation"];
 
 var m;
 if (m = url.match(/^(https?:)?\/\/(www\.)?twitter\.com\/([^\/]+)\//)) {
@@ -74,9 +75,11 @@ var t = document.getElementById("t");
 if (align)
 	t.align = align;
 if (link_color)
-	t.data["link-color"] = link_color;
+	t.setAttribute("link-color", link_color);
 if (theme)
-	t.data["theme"] = theme;
+	t.setAttribute("theme", theme);
+if (conversation)
+	t.setAttribute("conversation", conversation);
 
 var h = "";
 if (author_name)