--- a/ckanext/ga_report/templates/ga_report/publisher/index.html
+++ b/ckanext/ga_report/templates/ga_report/publisher/index.html
@@ -4,6 +4,13 @@
   py:strip="">
 
   <py:def function="page_title">Publisher Analytics for ${g.site_title}</py:def>
+
+  <py:match path="primarysidebar">
+    <li class="widget-container boxed widget_text">
+      <h4>Publishers</h4>
+      <p>The table shows the top 20 publishers as recorded by page views of datasets owned by that publisher, and the number of visits to each publisher's home page.</p>
+    </li>
+  </py:match>
 
   <div py:match="content">
       <h1>Publisher Analytics</h1>