diff --git a/src/Menu/MenuManager.php b/src/Menu/MenuManager.php
index be37ec34d..f73032369 100644
--- a/src/Menu/MenuManager.php
+++ b/src/Menu/MenuManager.php
@@ -52,7 +52,7 @@ public function prepareMenu(Collection|array|null $items = []): Collection
                     $this->prepareMenu($item->items())
                 );
 
-                $item->canSee(fn() => $item->items()->count() != 0);
+                $item->canSee(fn(): bool => $item->items()->count() != 0);
             }
 
             return $item->isSee(moonshineRequest());