diff --git a/htdocs/fourn/class/fournisseur.product.class.php b/htdocs/fourn/class/fournisseur.product.class.php
index 34a11663e2a..e59144abc2e 100644
--- a/htdocs/fourn/class/fournisseur.product.class.php
+++ b/htdocs/fourn/class/fournisseur.product.class.php
@@ -521,9 +521,10 @@ class ProductFournisseur extends Product
      *
      *  @param	int		$prodid	    Product id
      *  @param	int		$qty		Minimum quantity
+     *  @param	int		$socid		get min price for specific supplier
      *  @return int					<0 if KO, 0=Not found of no product id provided, >0 if OK
      */
-    function find_min_price_product_fournisseur($prodid, $qty=0)
+    function find_min_price_product_fournisseur($prodid, $qty=0, $socid=0)
     {
         global $conf;
 
@@ -556,6 +557,7 @@ class ProductFournisseur extends Product
         $sql.= " AND pfp.fk_soc = s.rowid";
         $sql.= " AND s.status = 1"; // only enabled society
         if ($qty > 0) $sql.= " AND pfp.quantity <= ".$qty;
+	if ($socid > 0) $sql.= ' AND pfp.fk_soc = '.$socid;
 
         dol_syslog(get_class($this)."::find_min_price_product_fournisseur", LOG_DEBUG);
 
diff --git a/htdocs/fourn/commande/card.php b/htdocs/fourn/commande/card.php
index 4460a335463..828809d43d3 100644
--- a/htdocs/fourn/commande/card.php
+++ b/htdocs/fourn/commande/card.php
@@ -1059,7 +1059,7 @@ if (empty($reshook))
 									$array_option = $lines[$i]->array_options;
 								}
 
-								$result = $productsupplier->find_min_price_product_fournisseur($lines[$i]->fk_product, $lines[$i]->qty);
+								$result = $productsupplier->find_min_price_product_fournisseur($lines[$i]->fk_product, $lines[$i]->qty, $srcobject->socid);
 								if ($result>=0)
 								{
 								    $tva_tx = $lines[$i]->tva_tx;