diff --git a/htdocs/product/dynamic_price/class/price_parser.class.php b/htdocs/product/dynamic_price/class/price_parser.class.php
index 6706e9e4b0f..32cb8d7a71c 100644
--- a/htdocs/product/dynamic_price/class/price_parser.class.php
+++ b/htdocs/product/dynamic_price/class/price_parser.class.php
@@ -263,7 +263,7 @@ class PriceParser
 		$productFournisseur = new ProductFournisseur($this->db);
 		//$supplier_min_price = $productFournisseur->find_min_price_product_fournisseur($product->id, 0, 0);
 		if ($productFournisseur->find_min_price_product_fournisseur($product->id, 0, 0) > 0)
-                	$supplier_min_price = $productFournisseur->fourn_price;
+                	$supplier_min_price = $productFournisseur->fourn_unitprice;
 
 		//Accessible values by expressions
 		$extra_values = array_merge($extra_values, array(