3 files changed, 7 insertions, 8 deletions
diff --git a/packages/gitbook-core/src/components/Link.js b/packages/gitbook-core/src/components/Link.js
index f5b9753..145486e 100644
--- a/packages/gitbook-core/src/components/Link.js
+++ b/packages/gitbook-core/src/components/Link.js
@@ -19,19 +19,16 @@ const Link = React.createClass({
         ])
     },
 
-    getHref() {
-        let { currentFile, to } = this.props;
+    render() {
+        const { currentFile, to, children, ...props } = this.props;
+        let href = to;
 
         if (SummaryArticle.is(to) || File.is(to)) {
-            to = to.url;
+            href = to.url;
         }
 
-        return currentFile.relative(to);
-    },
+        href = currentFile.relative(href);
 
-    render() {
-        const { children, ...props } = this.props;
-        const href = this.getHref();
         return <a href={href} {...props}>{children}</a>;
     }
 });
diff --git a/packages/gitbook-core/src/models/SummaryArticle.js b/packages/gitbook-core/src/models/SummaryArticle.js
index 0f8ca0d..3651c8a 100644
--- a/packages/gitbook-core/src/models/SummaryArticle.js
+++ b/packages/gitbook-core/src/models/SummaryArticle.js
@@ -4,6 +4,7 @@ const DEFAULTS = {
     title:    '',
     depth:    0,
     path:     '',
+    url:      '',
     ref:      '',
     level:    '',
     articles: List()
diff --git a/packages/gitbook-core/src/shapes/SummaryArticle.js b/packages/gitbook-core/src/shapes/SummaryArticle.js
index c5aa717..c93bdd9 100644
--- a/packages/gitbook-core/src/shapes/SummaryArticle.js
+++ b/packages/gitbook-core/src/shapes/SummaryArticle.js
@@ -13,6 +13,7 @@ const Article = shape({
     title:    string.isRequired,
     depth:    number.isRequired,
     path:     string,
+    url:      string,
     ref:      string,
     level:    string,
     articles: list