diff --git a/blank5.html b/blank5.html
index 58fbf95..03a1075 100644
--- a/blank5.html
+++ b/blank5.html
@@ -332,18 +332,18 @@ <h3>
           A slide with an embed + title
         </h3>
         
-        <iframe src='http://slideshow.rubyforge.org'></iframe>
+        <iframe src='http://slideshow-s9.github.io'></iframe>
       </article>
 
       <article class='slide nobackground'>
-        <iframe src='http://slideshow.rubyforge.org'></iframe>
+        <iframe src='http://slideshow-s9.github.io'></iframe>
       </article>
 
       <article class='fill'>
         <h3>
           Full-slide embed with (optional) slide title on top
         </h3>
-        <iframe src='http://slideshow.rubyforge.org'></iframe>
+        <iframe src='http://slideshow-s9.github.io'></iframe>
       </article>
       
       <article>
diff --git a/sample.html b/sample.html
index 58fbf95..03a1075 100644
--- a/sample.html
+++ b/sample.html
@@ -332,18 +332,18 @@ <h3>
           A slide with an embed + title
         </h3>
         
-        <iframe src='http://slideshow.rubyforge.org'></iframe>
+        <iframe src='http://slideshow-s9.github.io'></iframe>
       </article>
 
       <article class='slide nobackground'>
-        <iframe src='http://slideshow.rubyforge.org'></iframe>
+        <iframe src='http://slideshow-s9.github.io'></iframe>
       </article>
 
       <article class='fill'>
         <h3>
           Full-slide embed with (optional) slide title on top
         </h3>
-        <iframe src='http://slideshow.rubyforge.org'></iframe>
+        <iframe src='http://slideshow-s9.github.io'></iframe>
       </article>
       
       <article>