diff --git a/htdocs/bom/class/api_boms.class.php b/htdocs/bom/class/api_boms.class.php
index 36cc2850db0..37008475160 100644
--- a/htdocs/bom/class/api_boms.class.php
+++ b/htdocs/bom/class/api_boms.class.php
@@ -206,8 +206,6 @@ class Boms extends DolibarrApi
 			$this->bom->$field = $value;
 		}
 
-		// Check Ref Numbering
-		// We check that object has a temporary ref
 		$this->CheckRefNumbering();
 
 		if (!$this->bom->create(DolibarrApiAccess::$user)) {
@@ -246,8 +244,6 @@ class Boms extends DolibarrApi
 			$this->bom->$field = $value;
 		}
 
-		// Check Ref Numbering
-		// We check that object has a temporary ref
 		$this->CheckRefNumbering();
 
 		if ($this->bom->update(DolibarrApiAccess::$user) > 0) {