1 files changed, 10 insertions, 1 deletions
diff --git a/packages/gitbook-plugin-theme-default/src/Sidebar.js b/packages/gitbook-plugin-theme-default/src/Sidebar.js
index 2ff8854..ff4fcbf 100644
--- a/packages/gitbook-plugin-theme-default/src/Sidebar.js
+++ b/packages/gitbook-plugin-theme-default/src/Sidebar.js
@@ -1,10 +1,19 @@
 const React = require('react');
+const GitBook = require('gitbook-core');
+
+const Summary = require('./Summary');
 
 const Sidebar = React.createClass({
+    propTypes: {
+        summary: GitBook.Shapes.Summary
+    },
+
     render() {
+        const { summary } = this.props;
+
         return (
             <div className="Sidebar book-summary">
-
+                <Summary summary={summary} />
             </div>
         );
     }