diff --git a/htdocs/variants/class/ProductAttributeValue.class.php b/htdocs/variants/class/ProductAttributeValue.class.php
index 9c9d9929f46..9b455851507 100644
--- a/htdocs/variants/class/ProductAttributeValue.class.php
+++ b/htdocs/variants/class/ProductAttributeValue.class.php
@@ -140,15 +140,16 @@ class ProductAttributeValue
 	/**
 	 * Creates a value for a product attribute
 	 *
-	 * @return int <0 KO >0 OK
+	 * @param	User	$user		Object user
+	 * @return 	int 				<0 KO >0 OK
 	 */
-	public function create()
+	public function create(User $user)
 	{
 		if (!$this->fk_product_attribute) {
 			return -1;
 		}
 
-		//Ref must be uppercase
+		// Ref must be uppercase
 		$this->ref = strtoupper($this->ref);
 
 		$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_attribute_value (fk_product_attribute, ref, value, entity)
diff --git a/htdocs/variants/create_val.php b/htdocs/variants/create_val.php
index 7c624765e32..b290182a042 100644
--- a/htdocs/variants/create_val.php
+++ b/htdocs/variants/create_val.php
@@ -65,7 +65,7 @@ if ($action == 'add')
 		$objectval->ref = $ref;
 		$objectval->value = $value;
 
-		if ($objectval->create() > 0) {
+		if ($objectval->create($user) > 0) {
 			setEventMessage($langs->trans('RecordSaved'));
 			header('Location: '.DOL_URL_ROOT.'/variants/card.php?id='.$object->id);
 			exit();