diff --git a/templates/.DS_Store b/templates/.DS_Store
new file mode 100644
index 0000000..96797d4
Binary files /dev/null and b/templates/.DS_Store differ
diff --git a/templates_user/shop-product/product.php b/templates_user/shop-product/product.php
index 50d283f..46a8609 100644
--- a/templates_user/shop-product/product.php
+++ b/templates_user/shop-product/product.php
@@ -73,7 +73,7 @@
             <div class="price-minimal">
               Najniższa cena w ciągu ostatnich 30 dni: <strong><?= \shop\Shop::shortPrice( \front\factory\ShopProduct::get_minimal_price( $this -> product['id'], $this  -> product -> price_brutto_promo ) );?> zł</strong>
             </div>
-            <? if ( $this -> product -> weight && $this -> product -> product_unit_id ):?>
+            <? if ( $this -> product -> weight > 0 && $this -> product -> product_unit_id ):?>
               <div class="price_weight">
                 <?= \shop\Shop::shortPrice( $this -> product -> price_brutto_promo / $this -> product -> wegiht * 1 );?> <?= $this -> product -> product_unit;?>
               </div>
@@ -82,7 +82,7 @@
             <div class="price">
               <?= \shop\Shop::shortPrice( $this  -> product -> price_brutto );?> <span class="small">zł</span>
             </div>
-            <? if ( $this -> product -> weight && $this -> product -> product_unit_id ):?>
+            <? if ( $this -> product -> weight > 0 && $this -> product -> product_unit_id ):?>
               <div class="price_weight">
                 <?= \shop\Shop::shortPrice( $this -> product -> price_brutto / $this -> product -> weight );?> <span class="small">zł</span> / <?= \front\factory\Dictionaries::get_name_by_id( $this -> product -> product_unit_id, $this -> lang_id );?>
               </div>