diff --git a/app/code/core/Mage/Catalog/Model/Resource/Layer/Filter/Price.php b/app/code/core/Mage/Catalog/Model/Resource/Layer/Filter/Price.php
index 1aff80b29235..41dd5f2d001d 100644
--- a/app/code/core/Mage/Catalog/Model/Resource/Layer/Filter/Price.php
+++ b/app/code/core/Mage/Catalog/Model/Resource/Layer/Filter/Price.php
@@ -117,15 +117,14 @@ protected function _getSelect($filter)
 
         // processing WHERE part
         $wherePart = $select->getPart(Zend_Db_Select::WHERE);
+        $select->reset(Zend_Db_Select::WHERE);
         $excludedWherePart = Mage_Catalog_Model_Resource_Product_Collection::MAIN_TABLE_ALIAS . '.status';
         foreach ($wherePart as $key => $wherePartItem) {
             if (strpos($wherePartItem, $excludedWherePart) !== false) {
-                $wherePart[$key] = new Zend_Db_Expr('1=1');
                 continue;
             }
-            $wherePart[$key] = $this->_replaceTableAlias($wherePartItem);
+            $select->where($this->_replaceTableAlias($wherePartItem));
         }
-        $select->setPart(Zend_Db_Select::WHERE, $wherePart);
         $excludeJoinPart = Mage_Catalog_Model_Resource_Product_Collection::MAIN_TABLE_ALIAS . '.entity_id';
         foreach ($priceIndexJoinConditions as $condition) {
             if (strpos($condition, $excludeJoinPart) !== false) {