diff --git a/src/Traits/Kabsa.php b/src/Traits/Kabsa.php
index aaa3cb1..cec2eb2 100755
--- a/src/Traits/Kabsa.php
+++ b/src/Traits/Kabsa.php
@@ -11,7 +11,7 @@ public static function all($columns = [])
     {
         self::unguard();
         $self = new self();
-        return Collection::make($self->rows ?? [])->map(fn ($row) => new self($row));
+        return Collection::make($self->rows ?? [])->map(function ($row) { return new self($row); });
     }
 
     public function __call($method, $parameters)