diff --git a/app/code/community/Emico/Tweakwise/Model/UrlBuilder/Strategy/QueryParamStrategy.php b/app/code/community/Emico/Tweakwise/Model/UrlBuilder/Strategy/QueryParamStrategy.php
index 91b46c7..5623e09 100644
--- a/app/code/community/Emico/Tweakwise/Model/UrlBuilder/Strategy/QueryParamStrategy.php
+++ b/app/code/community/Emico/Tweakwise/Model/UrlBuilder/Strategy/QueryParamStrategy.php
@@ -52,7 +52,7 @@ public function decorateTweakwiseRequest(Zend_Controller_Request_Http $httpReque
      * @param Emico_Tweakwise_Model_Bus_Type_Attribute $attribute
      * @return mixed
      */
-    protected function getUrlKeyValPairs(Emico_Tweakwise_Model_Bus_Type_Facet $facet, Emico_Tweakwise_Model_Bus_Type_Attribute $attribute)
+    public function getUrlKeyValPairs(Emico_Tweakwise_Model_Bus_Type_Facet $facet, Emico_Tweakwise_Model_Bus_Type_Attribute $attribute)
     {
         $urlKey = $facet->getFacetSettings()->getUrlKey();