diff --git a/modules/book.module b/modules/book.module
index f349991fd28ce5f1ed6a8ad8654a4cbe357b3fe2..0d1b1e69029e8ff1f6a166f7d325171ab2451551 100644
--- a/modules/book.module
+++ b/modules/book.module
@@ -588,7 +588,7 @@ function book_render() {
 
     if ($node) {
       // Take the most recent approved revision, extract the page and check output:
-      $node = book_content($node);
+      $node = book_content($node, TRUE);
       // Output the content:
       $output .= '<div class="book">';
       $output .= '<div class="title">'. l($node->title, 'node/'. $node->nid) .'</div>';
diff --git a/modules/book/book.module b/modules/book/book.module
index f349991fd28ce5f1ed6a8ad8654a4cbe357b3fe2..0d1b1e69029e8ff1f6a166f7d325171ab2451551 100644
--- a/modules/book/book.module
+++ b/modules/book/book.module
@@ -588,7 +588,7 @@ function book_render() {
 
     if ($node) {
       // Take the most recent approved revision, extract the page and check output:
-      $node = book_content($node);
+      $node = book_content($node, TRUE);
       // Output the content:
       $output .= '<div class="book">';
       $output .= '<div class="title">'. l($node->title, 'node/'. $node->nid) .'</div>';