diff --git a/www/protected/extensions/PageSize/PageSize.php b/www/protected/extensions/PageSize/PageSize.php
index 96838a6..a48a0b7 100644
--- a/www/protected/extensions/PageSize/PageSize.php
+++ b/www/protected/extensions/PageSize/PageSize.php
@@ -21,7 +21,7 @@ class PageSize extends CWidget
 
                 echo Yii::t('pagesize', 'Mostrar ');
 		echo CHtml::dropDownList('pageSize', $this->mPageSize, $this->mPageSizeOptions, array(
-				'onchange'=>"$.fn.yiiGridView.update('$this->mGridId',{ data:{pageSize: $(this).val() }})",
+				'onchange'=>"jQuery.fn.yiiGridView.update('$this->mGridId',{ data:{pageSize: jQuery(this).val() }})",
 		));
                 echo Yii::t('pagesize', ' registros');
 	}