diff --git a/htdocs/core/modules/modProduct.class.php b/htdocs/core/modules/modProduct.class.php
index 940c4fb2f9a..5224f82a2f5 100644
--- a/htdocs/core/modules/modProduct.class.php
+++ b/htdocs/core/modules/modProduct.class.php
@@ -860,7 +860,7 @@ class modProduct extends DolibarrModules
 				));
 			}
 
-			$this->import_updatekeys_array[$r] = array('sp.fk_product'=>'ProductOrService', 'sp.ref_fourn'=>'SupplierRef', 'sp.fk_soc'=>'Supplier');
+			$this->import_updatekeys_array[$r] = array('sp.fk_product'=>'ProductOrService', 'sp.ref_fourn'=>'SupplierRef', 'sp.fk_soc'=>'Supplier', 'sp.quantity'=>"QtyMin");
 		}
 
 		if (!empty($conf->global->PRODUIT_MULTIPRICES)) {