diff --git a/src/Attributes/DefaultCast.php b/src/Attributes/DefaultCast.php
index b6f196f6..47cc76a9 100644
--- a/src/Attributes/DefaultCast.php
+++ b/src/Attributes/DefaultCast.php
@@ -48,6 +48,6 @@ public function accepts(ReflectionProperty $property): bool
 
     public function resolveCaster(): Caster
     {
-        return new $this->casterClass;
+        return new $this->casterClass();
     }
 }