diff --git a/core/40-page-renderer.php b/core/40-page-renderer.php
index fca322b..9b5f74f 100644
--- a/core/40-page-renderer.php
+++ b/core/40-page-renderer.php
@@ -455,7 +455,7 @@ class page_renderer
 					}
 					else {
 						$returnto_url = $env->action !== "logout" ? $_SERVER["REQUEST_URI"] : "?action=view&page=" . rawurlencode($settings->defaultpage);
-						$result .= "<span class='not-logged-in'><a href='index.php?action=login&returnto=" . rawurlencode($returnto_url) . "'>Login</a></span>";
+						$result .= "<span class='not-logged-in'><a href='index.php?action=login&returnto=" . rawurlencode($returnto_url) . "' rel='nofollow'>Login</a></span>";
 					}
 					break;