diff --git a/system/modules/isotope/library/Isotope/Model/Product/AbstractProduct.php b/system/modules/isotope/library/Isotope/Model/Product/AbstractProduct.php
index 322da1dc06..07208b5e1f 100644
--- a/system/modules/isotope/library/Isotope/Model/Product/AbstractProduct.php
+++ b/system/modules/isotope/library/Isotope/Model/Product/AbstractProduct.php
@@ -333,7 +333,7 @@ public function getCssClass()
             $classes[] = $type->cssClass;
         }
 
-        if ($this->alias === Input::getAutoItem('product')) {
+        if ($this->alias === Input::getAutoItem('product', false, true)) {
             $classes[] = 'active';
         }