diff --git a/post.hbs b/post.hbs
index 565332f..13456a7 100644
--- a/post.hbs
+++ b/post.hbs
@@ -42,7 +42,7 @@
 
                 <section class="share">
                     <h4>Share this post</h4>
-                    <a class="icon-twitter" href="https://twitter.com/share?text={{encode title}}&url={{url absolute="true"}}"
+                    <a class="icon-twitter" href="https://twitter.com/share?text={{encode title}}&amp;url={{url absolute="true"}}"
                         onclick="window.open(this.href, 'twitter-share', 'width=550,height=235');return false;">
                         <span class="hidden">Twitter</span>
                     </a>