diff --git a/blog/index.php b/blog/index.php
index 8d28dbcc6f1..77476a98242 100644
--- a/blog/index.php
+++ b/blog/index.php
@@ -192,6 +192,8 @@ if (!empty($userid)) {
         if (!blog_user_can_view_user_entry($userid)) {
             print_error('cannotviewcourseblog', 'blog');
         }
+
+        $PAGE->navigation->extend_for_user($user);
     }
 }