diff --git a/src/Models/Concerns/HasAttributes.php b/src/Models/Concerns/HasAttributes.php
index 263f4a1d..934c9ea4 100644
--- a/src/Models/Concerns/HasAttributes.php
+++ b/src/Models/Concerns/HasAttributes.php
@@ -467,7 +467,7 @@ protected function castAttribute(string $key, array|null $value): mixed
      */
     protected function castRequiresArrayValue(string $key): bool
     {
-        return in_array($this->getCastType($key), ['collection']);
+        return $this->getCastType($key) === 'collection';
     }
 
     /**