diff --git a/src/Element/Element.php b/src/Element/Element.php
index 105a50d..3afdf1e 100644
--- a/src/Element/Element.php
+++ b/src/Element/Element.php
@@ -39,7 +39,7 @@ public function __construct(Session $session, $minkParameters = [])
         $this->parameters = $minkParameters;
     }
 
-    protected function getParameter(string $name): NodeElement
+    protected function getParameter(string $name)
     {
         return $this->parameters[$name] ?? null;
     }