diff --git a/alkatorapi/templates/invoice.html b/alkatorapi/templates/invoice.html
index dc4fc82..cd7b501 100644
--- a/alkatorapi/templates/invoice.html
+++ b/alkatorapi/templates/invoice.html
@@ -217,7 +217,7 @@
|
{{product.price}},00 Kč |
|
- {{widthratio product.price 1 product.quantity}},00 Kč |
+ {% widthratio product.price 1 product.quantity %},00 Kč |
{% endfor %}