diff --git a/src/file/csv/AbstractReader.php b/src/file/csv/AbstractReader.php
index b87a6f4..8381c7e 100644
--- a/src/file/csv/AbstractReader.php
+++ b/src/file/csv/AbstractReader.php
@@ -40,7 +40,7 @@ abstract class AbstractReader  implements IReader {
     #
     $this->schema = $params["schema"] ?? static::SCHEMA;
     $this->headers = $params["headers"] ?? static::HEADERS;
-    $this->cookRow = $params["use_headers"] ?? static::COOk_ROW;
+    $this->cookRow = $params["cook_row"] ?? static::COOk_ROW;
     $this->input = $params["input"] ?? static::INPUT;
     $this->trim = boolval($params["trim"] ?? static::TRIM);
     $this->parseEmptyAsNull = boolval($params["empty_as_null"] ?? static::PARSE_EMPTY_AS_NULL);