diff --git a/htdocs/core/modules/modProduct.class.php b/htdocs/core/modules/modProduct.class.php
index b2a0a6faf4f..f90323cda0e 100644
--- a/htdocs/core/modules/modProduct.class.php
+++ b/htdocs/core/modules/modProduct.class.php
@@ -320,7 +320,7 @@ class modProduct extends DolibarrModules
 					'sp.unitprice'=>'50',
 					'sp.remise_percent'=>'0'
 			);
-			$this->import_updatekeys_array[$r]=array('sp.fk_product'=>'ProductOrService','sp.ref_fourn'=>'SupplierRef');
+			$this->import_updatekeys_array[$r]=array('sp.fk_product'=>'ProductOrService','sp.ref_fourn'=>'SupplierRef','sp.fk_soc'=>'Supplier');
 		}
 
 		if (! empty($conf->global->PRODUIT_MULTIPRICES))