diff --git a/src/Filters/TrashedFilter.php b/src/Filters/TrashedFilter.php
index 3dd5f67..31f1c30 100644
--- a/src/Filters/TrashedFilter.php
+++ b/src/Filters/TrashedFilter.php
@@ -10,6 +10,6 @@ public function addFilterConstraint(ClassMetadata $metadata, $table) {
     }
 
     private function isSoftDeletable($entity) {
-        return array_key_exists('Mitch\LaravelDoctrine\Traits\SoftDeletes', class_uses_recursive(get_class($entity)));
+        return array_key_exists('Mitch\LaravelDoctrine\Traits\SoftDeletes', class_uses_recursive($entity));
     }
-}
\ No newline at end of file
+}