diff --git a/src/QueryBuilder/QueryBuilders/SelectQuery.php b/src/QueryBuilder/QueryBuilders/SelectQuery.php
index e8b7b1e..276cc26 100755
--- a/src/QueryBuilder/QueryBuilders/SelectQuery.php
+++ b/src/QueryBuilder/QueryBuilders/SelectQuery.php
@@ -53,9 +53,9 @@ final class SelectQuery
         $this->Where = "" . $target . " " . $operator->value . " " . $value;
         return $this;
     }
-    public function InstanceOf(string $target): SelectQuery
+    public function InstanceOf(string $schema): SelectQuery
     {
-        $this->InstanceOf = "" . $target;
+        $this->InstanceOf = "" . $schema;
         return $this;
     }
 }
\ No newline at end of file