diff --git a/page_manager/plugins/tasks/node_view.inc b/page_manager/plugins/tasks/node_view.inc
index 2446080..b8a7e0c 100644
--- a/page_manager/plugins/tasks/node_view.inc
+++ b/page_manager/plugins/tasks/node_view.inc
@@ -87,6 +87,11 @@ function page_manager_node_view_page($node) {
 
   // We need to mimic Drupal's behavior of setting the node title here.
   drupal_set_title($node->title);
+  $uri = entity_uri('node', $node);
+  // Set the node path as the canonical URL to prevent duplicate content.
+  drupal_add_html_head_link(array('rel' => 'canonical', 'href' => url($uri['path'], $uri['options'])), TRUE);
+  // Set the non-aliased path as a default shortlink.
+  drupal_add_html_head_link(array('rel' => 'shortlink', 'href' => url($uri['path'], array_merge($uri['options'], array('alias' => TRUE)))), TRUE);
   $contexts = ctools_context_handler_get_task_contexts($task, '', array($node));
 
   $output = ctools_context_handler_render($task, '', $contexts, array($node->nid));