diff --git a/assets/scripts/app/templates/layouts/sidebar.hbs b/assets/scripts/app/templates/layouts/sidebar.hbs
index 2aba2ebc..76f4412b 100644
--- a/assets/scripts/app/templates/layouts/sidebar.hbs
+++ b/assets/scripts/app/templates/layouts/sidebar.hbs
@@ -5,14 +5,14 @@
 <h4>Support Rails Girls Summer of Code</h4>
 <ul class="sponsors top">
   <li class="platinum">
-    <a href="http://railsgirlssummerofcode.org/campaign">
+    <a href="http://railsgirlssummerofcode.org/campaign?utm_source=travisci.org&utm_medium=sidebar&utm_campaign=summer2013">
       <img src="/images/rgsoc.jpg"/>
     </a>
   </li>
 </ul>
 
 <div class="box">
-  Want to use Travis CI for your <b><a href="http://travisci.com">private repositories</b></a>?
+  Want to use Travis CI for your <b><a href="http://travisci.com?utm_source=travisci.org&utm_source=sidebar">private repositories</b></a>?
 </div>
 
 <div id="about" class="box">