diff --git a/helpers/FilterHelper.php b/helpers/FilterHelper.php
index a78a544..820ce46 100755
--- a/helpers/FilterHelper.php
+++ b/helpers/FilterHelper.php
@@ -265,7 +265,7 @@
                         ->andWhere([ 'tax_option_lang.alias' => $param ]);
 
                 }
-                $query->andWhere([ 'tax_option_lang.language_id' => $langId ]);
+                $product_query->andWhere([ 'tax_option_lang.language_id' => $langId ]);
                 $query->andWhere([ 'product.id' => $product_query ]);
             }
 
--
libgit2 0.21.4