diff --git a/htdocs/product/class/product.class.php b/htdocs/product/class/product.class.php
index 84cc2454c21..1bacf75c7d2 100644
--- a/htdocs/product/class/product.class.php
+++ b/htdocs/product/class/product.class.php
@@ -1802,7 +1802,17 @@ class Product extends CommonObject
 	 */
 	public function getSellPrice($thirdparty_seller, $thirdparty_buyer, $pqp = 0)
 	{
-		global $conf, $db;
+		global $conf, $db, $hookmanager;
+
+		// call hook if any
+		$hookmanager->initHooks(array('productdao'));
+		$parameters = array('thirdparty_seller'=>$thirdparty_seller, 'thirdparty_buyer' => $thirdparty_buyer, 'pqp' => $pqp);
+		// Note that $action and $object may have been modified by some hooks
+		global $action;
+		$reshook = $hookmanager->executeHooks('getSellPrice', $parameters, $this, $action);
+		if ( ! empty($hookmanager->resArray)) {
+			return $hookmanager->resArray;
+		}
 
 		// Update if prices fields are defined
 		$tva_tx = get_default_tva($thirdparty_seller, $thirdparty_buyer, $this->id);