diff --git a/src/classes/surrogate-key-collection.php b/src/classes/surrogate-key-collection.php
index 4dfed3d..57a3d2a 100644
--- a/src/classes/surrogate-key-collection.php
+++ b/src/classes/surrogate-key-collection.php
@@ -52,6 +52,10 @@ public function __construct($wp_query)
             $term_keys
         );
 
+        if (in_array('tm-404', $template_key)) {
+            $keys = $template_key;
+        }
+
         $keys = array_unique($keys);
         $keys = array_filter($keys);